diff --git a/CHANGE.md b/CHANGE.md
index d3dbbe8..4030a2b 100755
--- a/CHANGE.md
+++ b/CHANGE.md
@@ -1,6 +1,11 @@
 Change Log: `yii2-export`
 =========================
 
+## version 2.0.0
+
+- (enh #357): *BC Breaking*: Use `openspout/openspout` rather than `PHPSpreadsheet` for XLSX and CSV exports
+- (enh #378): Update `ExportWriterPdf::createExternalWriterInstance` declaration to be compatible with `PHPSpreadsheet` version 2
+
 ## version 1.4.3
 
 **Date:** 25-Jul-2023
diff --git a/composer.json b/composer.json
index eebce39..862f86c 100755
--- a/composer.json
+++ b/composer.json
@@ -27,9 +27,11 @@
     }
   ],
   "require": {
+    "php": ">=8.1",
     "kartik-v/yii2-dynagrid": ">=1.5.5",
     "kartik-v/yii2-mpdf": ">=1.0",
-    "phpoffice/phpspreadsheet": ">=1.0"
+    "phpoffice/phpspreadsheet": ">=1.0",
+    "openspout/openspout": "^v4.25.0"
   },
   "autoload": {
     "psr-4": {
diff --git a/src/ExportColumnAsset.php b/src/ExportColumnAsset.php
index 2eccf0c..58e7b8c 100644
--- a/src/ExportColumnAsset.php
+++ b/src/ExportColumnAsset.php
@@ -3,7 +3,7 @@
 /**
  * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2015 - 2023
  * @package yii2-export
- * @version 1.4.3
+ * @version 2.0.0
  */
 
 namespace kartik\export;
diff --git a/src/ExportMenu.php b/src/ExportMenu.php
index ec28f57..5e8bfb6 100644
--- a/src/ExportMenu.php
+++ b/src/ExportMenu.php
@@ -4,7 +4,7 @@
  * @package   yii2-export
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
- * @version   1.4.3
+ * @version   2.0.0
  */
 
 namespace kartik\export;
@@ -15,6 +15,27 @@
 use kartik\dialog\Dialog;
 use kartik\dynagrid\Dynagrid;
 use kartik\grid\GridView;
+use OpenSpout\Common\Entity\Cell as OpenspoutCell;
+use OpenSpout\Common\Entity\Row;
+use OpenSpout\Common\Entity\Style\Style;
+use OpenSpout\Common\Exception\InvalidArgumentException;
+use OpenSpout\Common\Exception\IOException;
+use OpenSpout\Writer\AutoFilter;
+use OpenSpout\Writer\Common\AbstractOptions;
+use OpenSpout\Writer\Common\Entity\Sheet;
+use OpenSpout\Writer\CSV\Options as OpenspoutCsvOptions;
+use OpenSpout\Writer\CSV\Writer as OpenspoutCsvWriter;
+use OpenSpout\Writer\Exception\Border\InvalidNameException;
+use OpenSpout\Writer\Exception\Border\InvalidStyleException;
+use OpenSpout\Writer\Exception\Border\InvalidWidthException;
+use OpenSpout\Writer\Exception\InvalidSheetNameException;
+use OpenSpout\Writer\Exception\WriterNotOpenedException;
+use OpenSpout\Writer\ODS\Options as OpenspoutOdsOptions;
+use OpenSpout\Writer\ODS\Writer as OpenspoutOdsWriter;
+use OpenSpout\Writer\XLSX\Entity\SheetView;
+use OpenSpout\Writer\XLSX\Options;
+use OpenSpout\Writer\XLSX\Properties;
+use OpenSpout\Writer\XLSX\Writer;
 use PhpOffice\PhpSpreadsheet\Cell\Cell;
 use PhpOffice\PhpSpreadsheet\Cell\DataValidation;
 use PhpOffice\PhpSpreadsheet\IOFactory;
@@ -87,6 +108,18 @@ class ExportMenu extends GridView
      * @var string Microsoft Excel 2007+ export format
      */
     const FORMAT_EXCEL_X = 'Xlsx';
+    /**
+     * @var string OpenOffice document format
+     */
+    const FORMAT_ODS = 'Ods';
+    /**
+     * @var array Formats supported by PHPSpreadsheet.
+     */
+    protected const PHPSPREADSHEET_FORMATS = [self::FORMAT_HTML, self::FORMAT_CSV, self::FORMAT_TEXT, self::FORMAT_PDF, self::FORMAT_EXCEL, self::FORMAT_EXCEL_X];
+    /**
+     * @var array Formats supported by Openspout.
+     */
+    protected const OPENSPOUT_FORMATS = [self::FORMAT_CSV, self::FORMAT_TEXT, self::FORMAT_EXCEL_X, self::FORMAT_ODS];
     /**
      * @var string Set download target for grid export to a popup browser window
      */
@@ -385,6 +418,11 @@ class ExportMenu extends GridView
      */
     public $autoWidth = true;
 
+    /**
+     * @var array The number of characters for each column - used to approximate an autoWidth for openspout
+     */
+    protected $autoWidthColumns = [];
+
     /**
      * @var string encoding for the downloaded file header. Defaults to [[ENCODING_UTF8]].
      */
@@ -618,6 +656,19 @@ class ExportMenu extends GridView
      */
     public $exportType = self::FORMAT_EXCEL_X;
 
+    /**
+     * @var bool whether to use the `openspout` backend rather than `PHPSpreadsheet` for the export.
+     * This option only applies for the formats `FORMAT_EXCEL_X`, `FORMAT_CSV` and `FORMAT_TEXT`,
+     * as other formats are only supported in either `openspout` or `PHPSpreadsheet`.
+     *
+     * Setting this to `true` will generally speed up those three exports and allow for larger export sizes,
+     * but will lose some styling options:
+     *
+     * - The option `$dataValidation` loses its effect.
+     * - The `onInit*` and `onRender*` callbacks are not called.
+     */
+    public $useOpenspout = false;
+
     /**
      * @var boolean flag to identify if download is triggered
      */
@@ -637,17 +688,32 @@ class ExportMenu extends GridView
     /**
      * @var Spreadsheet object instance
      */
-    protected $_objSpreadsheet;
+    protected $_objSpreadsheet = null;
 
     /**
      * @var BaseWriter object instance
      */
-    protected $_objWriter;
+    protected $_objWriter = null;
 
     /**
      * @var Worksheet object instance
      */
-    protected $_objWorksheet;
+    protected $_objWorksheet = null;
+
+    /**
+     * @var Writer|OpenspoutCsvWriter|OpenspoutOdsWriter object instance
+     */
+    protected $_objOpenspoutWriter = null;
+
+    /**
+     * @var Options|OpenspoutCsvOptions|OpenspoutOdsOptions object instance
+     */
+    protected $_objOpenspoutOptions = null;
+
+    /**
+     * @var Sheet object instance
+     */
+    protected $_objOpenspoutSheet = null;
 
     /**
      * @var integer the header beginning row
@@ -719,6 +785,23 @@ public static function slash($path, $s = DIRECTORY_SEPARATOR)
         return $path;
     }
 
+    /**
+     * Determine the target directory for this export.
+     * @param $config
+     * @return string
+     */
+    public function getTargetDirectory($config)
+    {
+        $this->folder = trim(Yii::getAlias($this->folder));
+        if (!file_exists($this->folder) && !mkdir($this->folder, 0777, true)) {
+            throw new InvalidConfigException(
+                "Invalid permissions to write to '{$this->folder}' as set in `ExportMenu::folder` property."
+            );
+        }
+        $filename = static::sanitize($this->filename);
+        return self::slash($this->folder).$filename.'.'.$config['extension'];
+    }
+
     /**
      * Returns an excel column name.
      *
@@ -767,14 +850,27 @@ public function run()
             set_time_limit($this->timeout);
         }
         $config = ArrayHelper::getValue($this->exportConfig, $this->_exportType, []);
-        if (empty($config['writer'])) {
-            throw new InvalidConfigException(
-                "The 'writer' setting for '\PhpOffice\PhpSpreadsheet\Spreadsheet' must be setup in 'exportConfig'."
-            );
+        $file = $this->getTargetDirectory($config);
+        if (!in_array($this->_exportType, self::PHPSPREADSHEET_FORMATS, true)) {
+            $this->useOpenspout = true;
+        }
+        if (!in_array($this->_exportType, self::OPENSPOUT_FORMATS, true)) {
+            $this->useOpenspout = false;
+        }
+        if ($this->useOpenspout) {
+            $this->initOpenspout();
+            $this->_objOpenspoutWriter->openToFile($file);
+            $this->initOpenspoutSheetView();
+        } else {
+            if (empty($config['writer'])) {
+                throw new InvalidConfigException(
+                    "The 'writer' setting for '\PhpOffice\PhpSpreadsheet\Spreadsheet' must be setup in 'exportConfig'."
+                );
+            }
+            $this->initPhpSpreadsheet();
+            $this->initPhpSpreadsheetWriter($config['writer']);
+            $this->initPhpSpreadsheetWorksheet();
         }
-        $this->initPhpSpreadsheet();
-        $this->initPhpSpreadsheetWriter($config['writer']);
-        $this->initPhpSpreadsheetWorksheet();
         $this->generateBeforeContent();
         $this->generateHeader();
         $this->generateBody();
@@ -788,29 +884,38 @@ public function run()
         if (!empty($this->supplementSheets)) {
             $this->createSupplementSheets();
         }
-        $this->_objSpreadsheet->setActiveSheetIndex(0)->setTitle($this->sheetName);
+        if ($this->_objSpreadsheet !== null) {
+            $this->_objSpreadsheet->setActiveSheetIndex(0)->setTitle($this->sheetName);
+        }
+        if ($this->_objOpenspoutWriter !== null && $this->_objOpenspoutSheet !== null) {
+            $this->_objOpenspoutWriter->setCurrentSheet($this->_objOpenspoutSheet);
+        }
         $row = $this->generateFooter();
         $this->generateAfterContent($row);
-        $writer = $this->_objWriter;
-        $sheet = $this->_objWorksheet;
-        if ($this->autoWidth) {
-            foreach ($this->getVisibleColumns() as $n => $column) {
-                $sheet->getColumnDimension(self::columnName($n + 1))->setAutoSize(true);
+        if ($this->_objWriter !== null) {
+            $writer = $this->_objWriter;
+            $sheet = $this->_objWorksheet;
+            if ($this->autoWidth) {
+                foreach ($this->getVisibleColumns() as $n => $column) {
+                    $sheet->getColumnDimension(self::columnName($n + 1))->setAutoSize(true);
+                }
             }
+            $this->raiseEvent('onRenderSheet', [$sheet, $this]);
+            if ($this->stream) {
+                $this->clearOutputBuffers();
+            }
+            $writer->save($file);
+        }
+        if ($this->_objOpenspoutWriter !== null){
+            if ($this->autoWidth && ($this->_objOpenspoutOptions instanceof AbstractOptions)) {
+                foreach ($this->autoWidthColumns as $n => $width) {
+                    // ODS and XLSX files scale widths differently, so use different scaling factor
+                    $factor = $this->_exportType === self::FORMAT_ODS ? 6.0 : 1.2;
+                    $this->_objOpenspoutOptions->setColumnWidth($width * $factor, $n);
+                }
+            }
+            $this->_objOpenspoutWriter->close();
         }
-        $this->raiseEvent('onRenderSheet', [$sheet, $this]);
-        $this->folder = trim(Yii::getAlias($this->folder));
-        if (!file_exists($this->folder) && !mkdir($this->folder, 0777, true)) {
-            throw new InvalidConfigException(
-                "Invalid permissions to write to '{$this->folder}' as set in `ExportMenu::folder` property."
-            );
-        }
-        $filename = static::sanitize($this->filename);
-        $file = self::slash($this->folder).$filename.'.'.$config['extension'];
-        if ($this->stream) {
-            $this->clearOutputBuffers();
-        }
-        $writer->save($file);
         if ($this->stream) {
             $this->setHttpHeaders();
             $this->clearOutputBuffers();
@@ -897,25 +1002,37 @@ protected function initSettings()
     /**
      * Create supplement sheets, usually from dropDownList used by gridView. Needed for using dataValidation.
      *
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
+     * @throws IOException
+     * @throws WriterNotOpenedException
+     * @throws InvalidSheetNameException
      */
     public function createSupplementSheets()
     {
-        if ($this->_exportType != self::FORMAT_EXCEL && $this->_exportType != self::FORMAT_EXCEL_X) {
+        if (!in_array($this->_exportType, [self::FORMAT_EXCEL, self::FORMAT_EXCEL_X, self::FORMAT_ODS], true)) {
             return;
         }
         $sheetIndex = 1;
         foreach ($this->supplementSheets as $sheetName => $sheetData) {
-            // sheet index & name
-            $this->_objSpreadsheet->createSheet($sheetIndex);
-            $sheet = $this->_objSpreadsheet->setActiveSheetIndex($sheetIndex)->setTitle($sheetName);
-            $sheetIndex++;
-            // generate header
-            $sheet->setCellValue('A1', Yii::t('kvexport', 'Key'))->setCellValue('B1', Yii::t('kvexport', 'Value'));
-            // generate body
-            $index = 2;
-            foreach ($sheetData as $key => $value) {
-                $sheet->setCellValue('A'.$index, $key)->setCellValue('B'.$index++, $value);
+            if ($this->_objSpreadsheet !== null) {
+                // sheet index & name
+                $this->_objSpreadsheet->createSheet($sheetIndex);
+                $sheet = $this->_objSpreadsheet->setActiveSheetIndex($sheetIndex)->setTitle($sheetName);
+                $sheetIndex++;
+                // generate header
+                $sheet->setCellValue('A1', Yii::t('kvexport', 'Key'))->setCellValue('B1', Yii::t('kvexport', 'Value'));
+                // generate body
+                $index = 2;
+                foreach ($sheetData as $key => $value) {
+                    $sheet->setCellValue('A' . $index, $key)->setCellValue('B' . $index++, $value);
+                }
+            }
+            if ($this->_objOpenspoutWriter !== null) {
+                $newSheet = $this->_objOpenspoutWriter->addNewSheetAndMakeItCurrent();
+                $newSheet->setName($sheetName);
+                $this->_objOpenspoutWriter->addRow(Row::fromValues([OpenspoutCell::fromValue(Yii::t('kvexport', 'Key')), OpenspoutCell::fromValue(Yii::t('kvexport', 'Value'))]));
+                foreach ($sheetData as $key => $value) {
+                    $this->_objOpenspoutWriter->addRow(Row::fromValues([$key, $value]));
+                }
             }
         }
     }
@@ -933,6 +1050,9 @@ public function setDataValidation($sheetName, $cell, $length)
         if ($this->_exportType != self::FORMAT_EXCEL && $this->_exportType != self::FORMAT_EXCEL_X) {
             return;
         }
+        if ($this->_objSpreadsheet === null) {
+            return;
+        }
         $objValidation = $this->_objSpreadsheet->getActiveSheet()->getCell($cell)->getDataValidation();
         $objValidation->setType(DataValidation::TYPE_LIST)
             ->setErrorStyle(DataValidation::STYLE_INFORMATION)
@@ -1115,6 +1235,59 @@ public function renderColumnSelector()
         );
     }
 
+    /**
+     * Initializes Openspout Object Instance
+     */
+    public function initOpenspout()
+    {
+        if ($this->_exportType === self::FORMAT_EXCEL_X) {
+            $this->_objOpenspoutOptions = new Options();
+            // Properties is only supported from openspout 4.28.0, but we need to support down to 4.26.0 for php8.1 support
+            if (class_exists('Properties')) {
+                $creator = $title = $subject = $category = $keywords = '';
+                $description = Yii::t('kvexport', 'Grid export generated by Krajee ExportMenu widget (yii2-export)');
+                $lastModifiedBy = 'krajee';
+                extract($this->docProperties);
+                $properties = new Properties(
+                    title         : $title,
+                    subject       : $subject,
+                    creator       : $creator,
+                    lastModifiedBy: $lastModifiedBy,
+                    keywords      : $keywords,
+                    description   : $description,
+                    category      : $category
+                );
+                $this->_objOpenspoutOptions->setProperties($properties);
+            }
+            $this->_objOpenspoutWriter = new Writer($this->_objOpenspoutOptions);
+        } elseif ($this->_exportType === self::FORMAT_ODS) {
+            $this->_objOpenspoutOptions = new OpenspoutOdsOptions();
+            $this->_objOpenspoutWriter = new OpenspoutOdsWriter($this->_objOpenspoutOptions);
+        } else {
+            $this->_objOpenspoutOptions = new OpenspoutCsvOptions();
+            $this->_objOpenspoutOptions->FIELD_DELIMITER = $this->getSetting('delimiter', "\t");
+            $this->_objOpenspoutWriter = new OpenspoutCsvWriter($this->_objOpenspoutOptions);
+        }
+    }
+
+    /**
+     * Initialise the Openspout sheet view.
+     * @return void
+     * @throws InvalidArgumentException
+     * @throws WriterNotOpenedException
+     */
+    public function initOpenspoutSheetView()
+    {
+        if (!in_array($this->_exportType, [self::FORMAT_EXCEL_X, self::FORMAT_ODS], true)) {
+            return;
+        }
+        $sheetView = new SheetView();
+        // freeze header row
+        $sheetView->setFreezeRow(2 + count($this->contentBefore));
+        $this->_objOpenspoutSheet = $this->_objOpenspoutWriter->getCurrentSheet();
+        $this->_objOpenspoutSheet->setSheetView($sheetView);
+    }
+
     /**
      * Initializes PhpSpreadsheet Object Instance
      */
@@ -1186,7 +1359,12 @@ public function initPhpSpreadsheetWorksheet()
 
     /**
      * Generates the before content at the top of the exported sheet
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
+     * @throws IOException
+     * @throws InvalidArgumentException
+     * @throws InvalidNameException
+     * @throws InvalidStyleException
+     * @throws InvalidWidthException
+     * @throws WriterNotOpenedException
      */
     public function generateBeforeContent()
     {
@@ -1194,16 +1372,27 @@ public function generateBeforeContent()
         $sheet = $this->_objWorksheet;
         foreach ($this->contentBefore as $contentBefore) {
             $format = ArrayHelper::getValue($contentBefore, 'cellFormat');
-            $this->setOutCellValue($sheet, $colFirst.$this->_beginRow, $contentBefore['value'], $format);
             $opts = $this->getStyleOpts($contentBefore);
-            $sheet->getStyle($colFirst.$this->_beginRow)->applyFromArray($opts);
-            $this->_beginRow += 1;
+            if ($sheet !== null) {
+                $this->setOutCellValue($sheet, $colFirst . $this->_beginRow, $contentBefore['value'], $format);
+                $sheet->getStyle($colFirst.$this->_beginRow)->applyFromArray($opts);
+            }
+            if ($this->_objOpenspoutWriter !== null) {
+                $cell = OpenspoutCell::fromValue($contentBefore['value'], OpenspoutHelper::createStyleFromPhpSpreadsheetOptions($opts));
+                $this->_objOpenspoutWriter->addRow(new Row([$cell]));
+            }
+            $this->_beginRow++;
         }
     }
 
     /**
      * Generates the output data header content.
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
+     * @throws IOException
+     * @throws InvalidArgumentException
+     * @throws WriterNotOpenedException
+     * @throws InvalidNameException
+     * @throws InvalidStyleException
+     * @throws InvalidWidthException
      */
     public function generateHeader()
     {
@@ -1216,32 +1405,49 @@ public function generateHeader()
         $colFirst = self::columnName(1);
 
         $this->_endCol = 0;
-        foreach ($this->getVisibleColumns() as $column) {
+        $openspoutCells = [];
+        foreach ($columns as $column) {
             $opts = $styleOpts;
             $this->_endCol++;
             /**
              * @var DataColumn $column
              */
             $head = ($column instanceof DataColumn) ? $this->getColumnHeader($column) : $column->header;
-            $id = self::columnName($this->_endCol).$this->_beginRow;
             $format = ArrayHelper::remove($column->headerOptions, 'cellFormat');
-            $cell = $this->setOutCellValue($sheet, $id, $head, $format);
             if (isset($column->hAlign) && !isset($opts['alignment']['horizontal'])) {
                 $opts['alignment']['horizontal'] = $column->hAlign;
             }
             if (isset($column->vAlign) && !isset($opts['alignment']['vertical'])) {
                 $opts['alignment']['vertical'] = $column->vAlign;
             }
-            // Apply formatting to header cell
-            $sheet->getStyle($id)->applyFromArray($opts);
-            $this->raiseEvent('onRenderHeaderCell', [$cell, $head, $this]);
+            if ($sheet !== null) {
+                $id = self::columnName($this->_endCol).$this->_beginRow;
+                $cell = $this->setOutCellValue($sheet, $id, $head, $format);
+                // Apply formatting to header cell
+                $sheet->getStyle($id)->applyFromArray($opts);
+                $this->raiseEvent('onRenderHeaderCell', [$cell, $head, $this]);
+            }
+            if ($this->_objOpenspoutWriter !== null) {
+                $style = OpenspoutHelper::createStyleFromPhpSpreadsheetOptions(array_replace_recursive($this->getBoxStyleArrayForCell($this->_endCol, true, false), $opts));
+                if (!empty($format)) {
+                    $style->setFormat($format);
+                }
+                $this->autoWidthColumns[$this->_endCol] = strlen((string)$head);
+                $openspoutCells[] = OpenspoutCell::fromValue($head, $style);
+            }
+        }
+        if ($this->_objOpenspoutWriter !== null) {
+            $this->_objOpenspoutWriter->addRow(new Row($openspoutCells));
         }
         for ($i = $this->_headerBeginRow; $i < ($this->_beginRow); $i++) {
-            $sheet->mergeCells($colFirst.$i.':'.self::columnName($this->_endCol).$i);
+            $this->mergeCells($sheet, 1, $i, $this->_endCol, $i);
         }
 
-        // Freeze the top row
-        $sheet->freezePane($colFirst.($this->_beginRow + 1));
+        if ($sheet !== null) {
+            // Freeze the top row
+            $sheet->freezePane($colFirst . ($this->_beginRow + 1));
+            // this was done ahead of time for openspout, so no call needed here
+        }
     }
 
     /**
@@ -1327,7 +1533,12 @@ public function getColumnHeader($col)
      * Generates the output data body content.
      *
      * @return integer the number of output rows.
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
+     * @throws IOException
+     * @throws InvalidArgumentException
+     * @throws InvalidNameException
+     * @throws InvalidStyleException
+     * @throws InvalidWidthException
+     * @throws WriterNotOpenedException
      */
     public function generateBody()
     {
@@ -1335,43 +1546,63 @@ public function generateBody()
         $columns = $this->getVisibleColumns();
         $models = array_values($this->_provider->getModels());
         if (count($columns) == 0) {
-            $cell = $this->setOutCellValue($this->_objWorksheet, 'A1', $this->emptyText);
-            $model = reset($models);
-            $this->raiseEvent('onRenderDataCell', [$cell, $this->emptyText, $model, null, 0, $this]);
+            if ($this->_objWorksheet !== null) {
+                $cell = $this->setOutCellValue($this->_objWorksheet, 'A1', $this->emptyText);
+                $model = reset($models);
+                $this->raiseEvent('onRenderDataCell', [$cell, $this->emptyText, $model, null, 0, $this]);
+            }
+            if ($this->_objOpenspoutWriter !== null) {
+                $this->_objOpenspoutWriter->addRow(Row::fromValues([$this->emptyText]));
+            }
 
             return 0;
         }
         // do not execute multiple COUNT(*) queries
         $totalCount = $this->_provider->getTotalCount();
+        // we need to keep track of the current row to know when we've arrived at the last row
+        $currentRow = 1;
         $this->findGroupedColumn();
         while (count($models) > 0) {
             $keys = $this->_provider->getKeys();
-            if ($this->_provider instanceof ArrayDataProvider) {
-                $models = array_values($models);
-            }
             foreach ($models as $index => $model) {
                 $key = $keys[$index];
-                $this->generateRow($model, $key, $this->_endRow);
-                $this->_endRow++;
-                if ($index === $totalCount) {
+                $isLastRow = $currentRow === $totalCount;
+                if ($isLastRow) {
                     //a little hack to generate last grouped footer
-                    $this->checkGroupedRow($model, $models[0], $key, $this->_endRow);
+                    $this->checkGroupedRow($model, $models[0], $key, $this->_endRow + 1);
                 } elseif (isset($models[$index + 1])) {
-                    $this->checkGroupedRow($model, $models[$index + 1], $key, $this->_endRow);
+                    $this->checkGroupedRow($model, $models[$index + 1], $key, $this->_endRow + 1);
                 }
+                $this->generateRow($model, $key, $this->_endRow, $isLastRow && $this->_groupedRow === null);
+                $this->_endRow++;
                 if (!is_null($this->_groupedRow)) {
                     $this->_endRow++;
-                    $this->_objWorksheet->fromArray($this->_groupedRow, null, 'A'.($this->_endRow + 1), true);
-                    $cell = 'A'.($this->_endRow + 1).':'.self::columnName(count($columns)).($this->_endRow + 1);
-                    $this->_objWorksheet->getStyle($cell)->applyFromArray($this->groupedRowStyle);
+                    if ($this->_objWorksheet !== null) {
+                        $this->_objWorksheet->fromArray($this->_groupedRow, null, 'A' . ($this->_endRow + 1), true);
+                        $cell = 'A' . ($this->_endRow + 1) . ':' . self::columnName(count($columns)) . ($this->_endRow + 1);
+                        $this->_objWorksheet->getStyle($cell)->applyFromArray($this->groupedRowStyle);
+                    }
+                    if ($this->_objOpenspoutWriter !== null) {
+                        $cells = array_map(function ($value, $idx) use ($isLastRow) {
+                            $groupedRowStyle = OpenspoutHelper::createStyleFromPhpSpreadsheetOptions(
+                                array_replace_recursive(
+                                    $this->getBoxStyleArrayForCell($idx + 1, false, $isLastRow),
+                                    $this->groupedRowStyle
+                                )
+                            );
+                            return OpenspoutCell::fromValue($value, $groupedRowStyle);
+                        }, $this->_groupedRow, array_keys($this->_groupedRow));
+                        $this->_objOpenspoutWriter->addRow(new Row($cells));
+                    }
                     $this->_groupedRow = null;
                 }
+                $currentRow++;
             }
             if ($this->_provider->pagination) {
                 $this->_provider->pagination->page++;
                 $this->_provider->refresh();
                 $this->_provider->setTotalCount($totalCount);
-                $models = $this->_provider->getModels();
+                $models = array_values($this->_provider->getModels());
             } else {
                 $models = [];
             }
@@ -1384,17 +1615,24 @@ public function generateBody()
     /**
      * Generates an output data row with the given data model and key.
      *
-     * @param  mixed  $model  the data model to be rendered
-     * @param  mixed  $key  the key associated with the data model
-     * @param  integer  $index  the zero-based index of the data model among the model array returned by [[dataProvider]].
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
-     */
-    public function generateRow($model, $key, $index)
+     * @param mixed $model the data model to be rendered
+     * @param mixed $key the key associated with the data model
+     * @param integer $index the zero-based index of the data model among the model array returned by [[dataProvider]].
+     * @param bool $isLastRow Whether this is the last row in the table.
+     * @throws IOException
+     * @throws InvalidArgumentException
+     * @throws InvalidNameException
+     * @throws InvalidStyleException
+     * @throws InvalidWidthException
+     * @throws WriterNotOpenedException
+     */
+    public function generateRow($model, $key, $index, $isLastRow = false)
     {
         /**
          * @var Column $column
          */
         $this->_endCol = 0;
+        $openspoutCells = [];
         foreach ($this->getVisibleColumns() as $column) {
             $format = $this->enableFormatter && isset($column->format) ? $column->format : 'raw';
             $value = null;
@@ -1429,16 +1667,33 @@ public function generateRow($model, $key, $index)
                 $format = null;
             }
 
-            $cell = $this->setOutCellValue(
-                $this->_objWorksheet,
-                self::columnName($this->_endCol).($index + $this->_beginRow + 1),
-                $value,
-                $format
-            );
-            if ($this->enableAutoFormat && $format === null) {
-                $this->autoFormat($model, $key, $index, $column, $cell);
+            if ($this->_objWorksheet !== null) {
+                $cell = $this->setOutCellValue(
+                    $this->_objWorksheet,
+                    self::columnName($this->_endCol).($index + $this->_beginRow + 1),
+                    $value,
+                    $format
+                );
+                if ($this->enableAutoFormat && $format === null) {
+                    $this->autoFormat($model, $key, $index, $column, $cell);
+                }
+                $this->raiseEvent('onRenderDataCell', [$cell, $value, $model, $key, $index, $this]);
+            }
+            if ($this->_objOpenspoutWriter !== null) {
+                $opts = $this->getBoxStyleArrayForCell($this->_endCol, false, $isLastRow);
+                if ($format === null && $this->enableAutoFormat) {
+                    $opts = array_replace_recursive($opts, $this->getAutoFormattedOpts($model, $key, $index, $column));
+                }
+                $style = OpenspoutHelper::createStyleFromPhpSpreadsheetOptions($opts);
+                if ($format !== null) {
+                    $style->setFormat($format);
+                }
+                $this->autoWidthColumns[$this->_endCol] = max(strlen($value), $this->autoWidthColumns[$this->_endCol]);
+                $openspoutCells[] = OpenspoutCell::fromValue($value, $style);
             }
-            $this->raiseEvent('onRenderDataCell', [$cell, $value, $model, $key, $index, $this]);
+        }
+        if ($this->_objOpenspoutWriter !== null) {
+            $this->_objOpenspoutWriter->addRow(new Row($openspoutCells));
         }
     }
 
@@ -1446,7 +1701,8 @@ public function generateRow($model, $key, $index)
      * Generates the output footer row after a specific row number
      *
      * @return integer the row number after which the footer is to be generated
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
+     * @throws IOException
+     * @throws WriterNotOpenedException
      */
     public function generateFooter()
     {
@@ -1457,23 +1713,37 @@ public function generateFooter()
             return 0;
         }
         $this->_endCol = 0;
+        $openspoutCells = [];
         foreach ($this->getVisibleColumns() as $column) {
-            $this->_endCol = $this->_endCol + 1;
+            $this->_endCol++;
             if ($column->footer) {
                 $footerExists = true;
                 $footer = trim($column->footer) !== '' ? $column->footer : $column->grid->blankDisplay;
                 $format = ArrayHelper::remove($column->footerOptions, 'cellFormat');
-                $cell = $this->setOutCellValue(
-                    $this->_objSpreadsheet->getActiveSheet(),
-                    self::columnName($this->_endCol).($row + 1),
-                    $footer,
-                    $format
-                );
-                $this->raiseEvent('onRenderFooterCell', [$cell, $footer, $this]);
+                if ($this->_objSpreadsheet !== null) {
+                    $cell = $this->setOutCellValue(
+                        $this->_objSpreadsheet->getActiveSheet(),
+                        self::columnName($this->_endCol) . ($row + 1),
+                        $footer,
+                        $format
+                    );
+                    $this->raiseEvent('onRenderFooterCell', [$cell, $footer, $this]);
+                }
+                if ($this->_objOpenspoutWriter !== null) {
+                    $style = new Style();
+                    $style->setFormat($format);
+                    $this->autoWidthColumns[$this->_endCol] = max(strlen($footer), $this->autoWidthColumns[$this->_endCol]);
+                    $openspoutCells[] = OpenspoutCell::fromValue($footer, $style);
+                }
+            } elseif ($this->_objOpenspoutWriter !== null) {
+                $openspoutCells[] = OpenspoutCell::fromValue('');
             }
         }
         if ($footerExists) {
             $row++;
+            if ($this->_objOpenspoutWriter !== null) {
+                $this->_objOpenspoutWriter->addRow(new Row($openspoutCells));
+            }
         }
 
         return $row;
@@ -1482,8 +1752,13 @@ public function generateFooter()
     /**
      * Generates the after content at the bottom of the exported sheet
      *
-     * @param  integer  $row  the row number after which the content is to be generated
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
+     * @param integer $row the row number after which the content is to be generated
+     * @throws IOException
+     * @throws InvalidArgumentException
+     * @throws InvalidNameException
+     * @throws InvalidStyleException
+     * @throws InvalidWidthException
+     * @throws WriterNotOpenedException
      */
     public function generateAfterContent($row)
     {
@@ -1493,13 +1768,19 @@ public function generateAfterContent($row)
         $sheet = $this->_objWorksheet;
         foreach ($this->contentAfter as $contentAfter) {
             $format = ArrayHelper::getValue($contentAfter, 'cellFormat');
-            $this->setOutCellValue($sheet, $colFirst.$row, $contentAfter['value'], $format);
             $opts = $this->getStyleOpts($contentAfter);
-            $sheet->getStyle($colFirst.$row)->applyFromArray($opts);
+            if ($sheet !== null) {
+                $this->setOutCellValue($sheet, $colFirst . $row, $contentAfter['value'], $format);
+                $sheet->getStyle($colFirst . $row)->applyFromArray($opts);
+            }
+            if ($this->_objOpenspoutWriter !== null) {
+                $cell = OpenspoutCell::fromValue($contentAfter['value'], OpenspoutHelper::createStyleFromPhpSpreadsheetOptions($opts));
+                $this->_objOpenspoutWriter->addRow(new Row([$cell]));
+            }
             $row += 1;
         }
         for ($i = $afterContentBeginRow; $i < $row; $i++) {
-            $sheet->mergeCells($colFirst.$i.':'.self::columnName($this->_endCol).$i);
+            $this->mergeCells($sheet, 1, $i, $this->_endCol, $i);
         }
     }
 
@@ -1627,29 +1908,59 @@ protected function setDefaultStyles($section)
             self::FORMAT_PDF => $defaultStyle,
             self::FORMAT_EXCEL => $defaultStyle,
             self::FORMAT_EXCEL_X => $defaultStyle,
+            self::FORMAT_ODS => $defaultStyle,
         ];
         $this->$opts = array_replace_recursive($defaultStyleOptions, $this->$opts);
     }
 
     /**
-     * Generates the box
+     * Generates the box.
+     *
+     * Box styles for openspout are created on the fly, so for openspout, this just sets the AutoFilter.
      */
     protected function generateBox()
     {
-        // Set autofilter on
-        $from = self::columnName(1).$this->_beginRow;
-        $to = self::columnName($this->_endCol).($this->_endRow + $this->_beginRow);
-        $box = "{$from}:{$to}";
-        $this->_objWorksheet->setAutoFilter($box);
-        if (isset($this->boxStyleOptions[$this->_exportType])) {
-            $this->_objWorksheet->getStyle($box)->applyFromArray($this->boxStyleOptions[$this->_exportType]);
+        if ($this->_objWorksheet !== null) {
+            // Set autofilter on
+            $from = self::columnName(1) . $this->_beginRow;
+            $to = self::columnName($this->_endCol) . ($this->_endRow + $this->_beginRow);
+            $box = "{$from}:{$to}";
+            $this->_objWorksheet->setAutoFilter($box);
+            if (isset($this->boxStyleOptions[$this->_exportType])) {
+                $this->_objWorksheet->getStyle($box)->applyFromArray($this->boxStyleOptions[$this->_exportType]);
+            }
+
+            if (isset($this->headerStyleOptions[$this->_exportType])) {
+                $to = self::columnName($this->_endCol) . $this->_beginRow;
+                $box = "{$from}:{$to}";
+                $this->_objWorksheet->getStyle($box)->applyFromArray($this->headerStyleOptions[$this->_exportType]);
+            }
         }
+        if ($this->_objOpenspoutSheet !== null) {
+            $autoFilter = new AutoFilter(0, $this->_beginRow, $this->_endCol - 1, $this->_endRow + $this->_beginRow);
+            $this->_objOpenspoutSheet->setAutoFilter($autoFilter);
+        }
+    }
 
-        if (isset($this->headerStyleOptions[$this->_exportType])) {
-            $to = self::columnName($this->_endCol).$this->_beginRow;
-            $box = "{$from}:{$to}";
-            $this->_objWorksheet->getStyle($box)->applyFromArray($this->headerStyleOptions[$this->_exportType]);
+    /**
+     * @param int $col
+     * @param bool $isHeader
+     * @param bool $isLastRow
+     * @return array the style array.
+     */
+    protected function getBoxStyleArrayForCell(int $col, bool $isHeader, bool $isLastRow): array
+    {
+        if (!isset($this->boxStyleOptions[$this->_exportType]) && (!$isHeader || !isset($this->headerStyleOptions[$this->_exportType]))) {
+            return [];
+        }
+        $opts = $this->boxStyleOptions[$this->_exportType] ?? [];
+        OpenspoutHelper::setInsideAndOutlineBorders($opts, $isHeader, $isLastRow, $col === 1, $col === count($this->getVisibleColumns()));
+        if ($isHeader && isset($this->headerStyleOptions[$this->_exportType])) {
+            unset($opts['borders']['inside'], $opts['borders']['outline']);
+            $opts = array_replace_recursive($opts, $this->headerStyleOptions[$this->_exportType]);
+            OpenspoutHelper::setInsideAndOutlineBorders($opts, true, true, $col === 1, $col === count($this->getVisibleColumns()));
         }
+        return $opts;
     }
 
     /**
@@ -1666,6 +1977,21 @@ protected function autoFormat($model, $key, $index, $column, $cell)
     {
         $ord = $cell->getCoordinate();
         $style = $this->_objWorksheet->getStyle($ord);
+        $opts = $this->getAutoFormattedOpts($model, $key, $index, $column);
+        $style->applyFromArray($opts);
+    }
+
+    /**
+     * Autoformats a cell by auto detecting the grid column alignment and format
+     *
+     * @param mixed $model the data model to be rendered
+     * @param mixed $key the key associated with the data model
+     * @param integer $index the zero-based index of the data model among the model array returned by [[dataProvider]].
+     * @param Column $column
+     * @return array|mixed
+     */
+    protected function getAutoFormattedOpts($model, $key, $index, $column)
+    {
         $opts = ArrayHelper::getValue($this->styleOptions, $this->_exportType, []);
         if (isset($column->exportMenuStyle)) {
             $opts = $column->exportMenuStyle;
@@ -1691,7 +2017,7 @@ protected function autoFormat($model, $key, $index, $column, $cell)
                     $code = ArrayHelper::getValue($fmt, 1, $this->formatter->currencyCode).' ';
                 }
                 $decimals = ArrayHelper::getValue($fmt, 1, ($f === 'percent' ? 0 : 2));
-                $d = intval($decimals);
+                $d = (int)$decimals;
                 $code .= '#'.$this->formatter->thousandSeparator.'##0';
                 if ($d > 0) {
                     $code .= $this->formatter->decimalSeparator.str_repeat('0', $d);
@@ -1704,7 +2030,7 @@ protected function autoFormat($model, $key, $index, $column, $cell)
                 $opts['numberFormat'] = ['formatCode' => $code];
             }
         }
-        $style->applyFromArray($opts);
+        return $opts;
     }
 
     /**
@@ -1931,6 +2257,17 @@ protected function setDefaultExportConfig()
                 'extension' => 'xlsx',
                 'writer' => self::FORMAT_EXCEL_X,
             ],
+            self::FORMAT_ODS => [
+                'label' => Yii::t('kvexport', 'OpenOffice'),
+                'icon' => $notBs3 ? 'fas fa-file-alt' : ($isFa ? 'fa fa-file-text' : 'glyphicon glyphicon-save'),
+                'iconOptions' => ['class' => 'text-success'],
+                'linkOptions' => [],
+                'options' => ['title' => Yii::t('kvexport', 'OpenOffice (ods)')],
+                'alertMsg' => Yii::t('kvexport', 'The OPENOFFICE export file will be generated for download.'),
+                'mime' => 'application/vnd.oasis.opendocument.spreadsheet',
+                'extension' => 'ods',
+                'writer' => self::FORMAT_ODS,
+            ],
         ];
     }
 
@@ -2085,6 +2422,7 @@ protected function checkGroupedRow($model, $nextModel, $key, $index)
                     $this->_groupedColumn[$endCol]['firstLine'] = $index;
                 }
                 $this->_groupedColumn[$endCol]['value'] = $nextValue;
+                $this->autoWidthColumns[$endCol] = max(strlen($nextValue), $this->autoWidthColumns[$endCol]);
             }
             $endCol++;
         }
@@ -2103,16 +2441,16 @@ protected function generateGroupedRow($groupFooter, $groupedCol)
         $this->_groupedRow = [];
         $fLine = ArrayHelper::getValue($this->_groupedColumn[$groupedCol], 'firstLine', -1);
         $fLine = ($fLine == $this->_beginRow) ? $this->_beginRow + 1 : ($fLine + 3);
-        $firstLine = ($this->_endRow == ($this->_beginRow + 3) && $fLine == 2) ? $this->_beginRow + 3 : $fLine;
-        $endLine = $this->_endRow + 1;
-        list($endLine, $firstLine) = ($endLine > $firstLine) ? [$endLine, $firstLine] : [$firstLine, $endLine];
+        $firstLine = ($this->_endRow == ($this->_beginRow + 2) && $fLine == 2) ? $this->_beginRow + 3 : $fLine;
+        $endLine = $this->_endRow + 2;
+        [$endLine, $firstLine] = ($endLine > $firstLine) ? [$endLine, $firstLine] : [$firstLine, $endLine];
         foreach ($this->getVisibleColumns() as $key => $column) {
             $value = $groupFooter[$key] ?? '';
             //$endGroupedCol++;
             $groupedRange = self::columnName($key + 1).$firstLine.':'.self::columnName($key + 1).$endLine;
             //$lastCell = self::columnName($key + 1) . $endLine - 1;
             if (isset($column->group) && $column->group) {
-                $this->_objWorksheet->mergeCells($groupedRange);
+                $this->mergeCells($this->_objWorksheet, $key + 1, $firstLine, $key + 1, $endLine);
             }
             switch ($value) {
                 case self::F_SUM:
@@ -2183,6 +2521,28 @@ protected function setOutCellValue($sheet, $index, $value, $format = null)
         return $cell;
     }
 
+    /**
+     * Merge the given set of cells.
+     * All column and row parameters are 1-indexed.
+     *
+     * @param Worksheet $sheet The excel worksheet. This is usually $this->_objWorksheet.
+     * @param int $topLeftColumn the leftmost column of the group to merge.
+     * @param int $topLeftRow the top row of the group to merge.
+     * @param int $bottomRightColumn The rightmost column of the group to merge.
+     * @param int $bottomRightRow The bottom row of the group to merge.
+     * @return void
+     */
+    protected function mergeCells($sheet, $topLeftColumn, $topLeftRow, $bottomRightColumn, $bottomRightRow)
+    {
+        if ($sheet !== null) {
+            $sheet->mergeCells(self::columnName($topLeftColumn) . $topLeftRow . ':' . self::columnName($bottomRightColumn) . $bottomRightRow);
+        }
+        // mergeCells is only supported for Excel!
+        if ($this->_objOpenspoutOptions instanceof Options && $this->_objOpenspoutSheet !== null) {
+            $this->_objOpenspoutOptions->mergeCells($topLeftColumn - 1, $topLeftRow, $bottomRightColumn - 1, $bottomRightRow, $this->_objOpenspoutSheet->getIndex());
+        }
+    }
+
     /**
      * Cleans up the export file and current object instance
      *
diff --git a/src/ExportMenuAsset.php b/src/ExportMenuAsset.php
index 3507a1a..cf2d28a 100644
--- a/src/ExportMenuAsset.php
+++ b/src/ExportMenuAsset.php
@@ -3,7 +3,7 @@
 /**
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
  * @package yii2-export
- * @version 1.4.3
+ * @version 2.0.0
  */
 
 namespace kartik\export;
diff --git a/src/ExportWriterPdf.php b/src/ExportWriterPdf.php
index 3c5a9d2..db600a1 100644
--- a/src/ExportWriterPdf.php
+++ b/src/ExportWriterPdf.php
@@ -3,7 +3,7 @@
 /**
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
  * @package yii2-export
- * @version 1.4.3
+ * @version 2.0.0
  */
 
 namespace kartik\export;
@@ -32,7 +32,7 @@ class ExportWriterPdf extends Mpdf
     /**
      * @inheritdoc
      */
-    protected function createExternalWriterInstance($config = [])
+    protected function createExternalWriterInstance($config = []): \Mpdf\Mpdf
     {
         if (isset($config['tempDir'])) {
             unset($config['tempDir']);
diff --git a/src/OpenspoutHelper.php b/src/OpenspoutHelper.php
new file mode 100644
index 0000000..86ba2ee
--- /dev/null
+++ b/src/OpenspoutHelper.php
@@ -0,0 +1,191 @@
+<?php
+
+/**
+ * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2025
+ * @package yii2-export
+ * @version 2.0.0
+ */
+
+namespace kartik\export;
+
+use OpenSpout\Common\Entity\Style\Border;
+use OpenSpout\Common\Entity\Style\BorderPart;
+use OpenSpout\Common\Entity\Style\CellAlignment;
+use OpenSpout\Common\Entity\Style\CellVerticalAlignment;
+use OpenSpout\Common\Entity\Style\Color;
+use OpenSpout\Common\Entity\Style\Style;
+use OpenSpout\Common\Exception\InvalidArgumentException;
+use OpenSpout\Writer\Exception\Border\InvalidNameException;
+use OpenSpout\Writer\Exception\Border\InvalidStyleException;
+use OpenSpout\Writer\Exception\Border\InvalidWidthException;
+use PhpOffice\PhpSpreadsheet\Style\Alignment;
+use PhpOffice\PhpSpreadsheet\Style\Border as PhpSpreadsheetBorder;
+
+/**
+ * This class contains helper methods for using PhpSpreadsheet data with Openspout.
+ */
+class OpenspoutHelper
+{
+    /**
+     * Take an options array as used by `PhpSpreadsheet`'s `applyFromArray` and build an according Openspout `Style` object.
+     * @param array $opts The options, as formatted for `PhpSpreadsheet` `applyFromArray`.
+     * @return Style The resulting style.
+     * @throws InvalidArgumentException
+     * @throws InvalidNameException
+     * @throws InvalidStyleException
+     * @throws InvalidWidthException
+     * @see \PhpOffice\PhpSpreadsheet\Style\Style::applyFromArray() for available options.
+     * TODO - this doesn't fully support all options PhpSpreadsheet does.
+     * TODO - figure out specifics of $opts['font']['color']
+     */
+    public static function createStyleFromPhpSpreadsheetOptions(array $opts): Style
+    {
+        $style = new Style();
+        if (isset($opts['font'])) {
+            if (!empty($opts['font']['name'])) {
+                $style->setFontName($opts['font']['name']);
+            }
+            if (!empty($opts['font']['bold'])) {
+                $style->setFontBold();
+            }
+            if (!empty($opts['font']['italic'])) {
+                $style->setFontItalic();
+            }
+            if (!empty($opts['font']['underline'])) {
+                $style->setFontUnderline();
+            }
+            if (!empty($opts['font']['strikethrough'])) {
+                $style->setFontStrikethrough();
+            }
+            if (!empty($opts['font']['color'])) {
+                $color = $opts['font']['color'];
+                $style->setFontColor($color['rgb'] ?? $color['argb'] ?? $color);
+            }
+        }
+        if (isset($opts['alignment'])) {
+            if (isset($opts['alignment']['horizontal'])) {
+                $style->setCellAlignment(self::mapPhpSpreadsheetHorizontalAlignmentConstant($opts['alignment']['horizontal']));
+            }
+            if (isset($opts['alignment']['vertical'])) {
+                $style->setCellVerticalAlignment(self::mapPhpSpreadsheetVerticalAlignmentConstant($opts['alignment']['vertical']));
+            }
+            if (!empty($opts['alignment']['wrapText'])) {
+                $style->setShouldWrapText(true);
+            }
+        }
+        if (!empty($opts['borders'])) {
+            $borderParts = [];
+            foreach ([Border::TOP, Border::LEFT, Border::BOTTOM, Border::RIGHT] as $name) {
+                if (isset($opts['borders'][$name])) {
+                    $color = $opts['borders'][$name]['color']['rgb'] ?? Color::BLACK;
+                    $width = Border::WIDTH_MEDIUM;
+                    $borderStyle = Border::STYLE_NONE;
+                    if (isset($opts['borders'][$name]['borderStyle'])) {
+                        [$width, $borderStyle] = self::mapPhpSpreadsheetBorderConstant($opts['borders'][$name]['borderStyle']);
+                    }
+                    $borderParts[] = new BorderPart($name, $color, $width, $borderStyle);
+                }
+            }
+            if (!empty($borderParts)) {
+                $style->setBorder(new Border(...$borderParts));
+            }
+        }
+        if (isset($opts['fill']['fillType']) && $opts['fill']['fillType'] === 'solid') {
+            $color = $opts['fill']['color'];
+            $style->setBackgroundColor($color['rgb'] ?? $color['argb'] ?? $color);
+        }
+        return $style;
+    }
+
+    /**
+     * Map PhpSpreadsheet constants to Openspout ones.
+     * Note that because Openspout will throw an error for alignments other than "Left", "Right", "Justify" and "Center",
+     * other values are mapped to "Center" rather than a proper equivalent.
+     * @param string $constant
+     * @return string
+     */
+    protected static function mapPhpSpreadsheetHorizontalAlignmentConstant(string $constant): string
+    {
+        return match ($constant) {
+            Alignment::HORIZONTAL_LEFT    => CellAlignment::LEFT,
+            Alignment::HORIZONTAL_RIGHT   => CellAlignment::RIGHT,
+            Alignment::HORIZONTAL_JUSTIFY => CellAlignment::JUSTIFY,
+            default                       => CellAlignment::CENTER,
+        };
+    }
+
+    /**
+     * Map PhpSpreadsheet constants to Openspout ones.
+     * @param string $constant
+     * @return string
+     */
+    protected static function mapPhpSpreadsheetVerticalAlignmentConstant(string $constant): string
+    {
+        return match ($constant) {
+            Alignment::VERTICAL_TOP         => CellVerticalAlignment::TOP,
+            Alignment::VERTICAL_BOTTOM      => CellVerticalAlignment::BOTTOM,
+            Alignment::VERTICAL_DISTRIBUTED => CellVerticalAlignment::DISTRIBUTED,
+            Alignment::VERTICAL_JUSTIFY     => CellVerticalAlignment::JUSTIFY,
+            default                         => CellVerticalAlignment::CENTER,
+        };
+    }
+
+    /**
+     * Map PhpSpreadsheet constants to Openspout ones.
+     * Note that Openspout's supported border types are limited by comparison, so all "Dashdot" styles are just turned into medium dashed borders.
+     * @param string $constant
+     * @return array
+     */
+    protected static function mapPhpSpreadsheetBorderConstant(string $constant): array
+    {
+        return match ($constant) {
+            PhpSpreadsheetBorder::BORDER_NONE                                    => [Border::WIDTH_MEDIUM, Border::STYLE_NONE],
+            PhpSpreadsheetBorder::BORDER_DOTTED                                  => [Border::WIDTH_MEDIUM, Border::STYLE_DOTTED],
+            PhpSpreadsheetBorder::BORDER_DOUBLE                                  => [Border::WIDTH_MEDIUM, Border::STYLE_DOUBLE],
+            PhpSpreadsheetBorder::BORDER_HAIR, PhpSpreadsheetBorder::BORDER_THIN => [Border::WIDTH_THIN, Border::STYLE_SOLID],
+            PhpSpreadsheetBorder::BORDER_MEDIUM                                  => [Border::WIDTH_MEDIUM, Border::STYLE_SOLID],
+            PhpSpreadsheetBorder::BORDER_SLANTDASHDOT                            => [Border::WIDTH_THIN, Border::STYLE_DASHED],
+            PhpSpreadsheetBorder::BORDER_THICK                                   => [Border::WIDTH_THICK, Border::STYLE_SOLID],
+            PhpSpreadsheetBorder::BORDER_OMIT                                    => [Border::WIDTH_THIN, Border::STYLE_NONE],
+            default                                                              => [Border::WIDTH_MEDIUM, Border::STYLE_DASHED],
+        };
+    }
+
+    /**
+     * Set the normal (top, left, right, bottom) border values based on the 'inside' and 'outline' border settings.
+     *
+     * This is necessary because openspout does not support 'inside' nor 'outline'.
+     * @param array $opts The options to update. This will be edited in-place.
+     * @param bool $isFirstRow Whether this is the first row of the inside/outline box.
+     * @param bool $isLastRow Whether this is the last row of the inside/outline box.
+     * @param bool $isFirstColumn Whether this is the first column of the inside/outline box.
+     * @param bool $isLastColumn Whether this is the last column of the inside/outline box.
+     * @return void
+     */
+    public static function setInsideAndOutlineBorders(array &$opts, bool $isFirstRow, bool $isLastRow, bool $isFirstColumn, bool $isLastColumn): void
+    {
+        if (isset($opts['borders']['inside'])) {
+            foreach ([Border::TOP, Border::LEFT, Border::BOTTOM, Border::RIGHT] as $name) {
+                $opts['borders'][$name] = $opts['borders']['inside'];
+            }
+        }
+        if (isset($opts['borders']['outline'])) {
+            $keys = [];
+            if ($isFirstColumn) {
+                $keys[] = Border::LEFT;
+            }
+            if ($isLastColumn) {
+                $keys[] = Border::RIGHT;
+            }
+            if ($isFirstRow) {
+                $keys[] = Border::TOP;
+            }
+            if ($isLastRow) {
+                $keys[] = Border::BOTTOM;
+            }
+            foreach ($keys as $name) {
+                $opts['borders'][$name] = $opts['borders']['outline'];
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/assets/js/kv-export-columns.js b/src/assets/js/kv-export-columns.js
index 61aa379..cf4f7da 100644
--- a/src/assets/js/kv-export-columns.js
+++ b/src/assets/js/kv-export-columns.js
@@ -2,7 +2,7 @@
  * @package   yii2-export
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
- * @version   1.4.3
+ * @version   2.0.0
  *
  * Export Columns Selector Validation Module.
  *
diff --git a/src/assets/js/kv-export-columns.min.js b/src/assets/js/kv-export-columns.min.js
index e2d3101..702d0a4 100644
--- a/src/assets/js/kv-export-columns.min.js
+++ b/src/assets/js/kv-export-columns.min.js
@@ -2,7 +2,7 @@
  * @package   yii2-export
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
- * @version   1.4.3
+ * @version   2.0.0
  *
  * Export Columns Selector Validation Module.
  *
diff --git a/src/assets/js/kv-export-data.js b/src/assets/js/kv-export-data.js
index 965974d..aa10556 100644
--- a/src/assets/js/kv-export-data.js
+++ b/src/assets/js/kv-export-data.js
@@ -2,7 +2,7 @@
  * @package   yii2-export
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
- * @version   1.4.3
+ * @version   2.0.0
  *
  * Export Data Validation Module.
  *
diff --git a/src/assets/js/kv-export-data.min.js b/src/assets/js/kv-export-data.min.js
index aa89101..51a75d5 100644
--- a/src/assets/js/kv-export-data.min.js
+++ b/src/assets/js/kv-export-data.min.js
@@ -2,7 +2,7 @@
  * @package   yii2-export
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
- * @version   1.4.3
+ * @version   2.0.0
  *
  * Export Data Validation Module.
  *
diff --git a/src/messages/af/kvexport.php b/src/messages/af/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/af/kvexport.php
+++ b/src/messages/af/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ar/kvexport.php b/src/messages/ar/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ar/kvexport.php
+++ b/src/messages/ar/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/az/kvexport.php b/src/messages/az/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/az/kvexport.php
+++ b/src/messages/az/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/bg/kvexport.php b/src/messages/bg/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/bg/kvexport.php
+++ b/src/messages/bg/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/bs/kvexport.php b/src/messages/bs/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/bs/kvexport.php
+++ b/src/messages/bs/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ca/kvexport.php b/src/messages/ca/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ca/kvexport.php
+++ b/src/messages/ca/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/cs/kvexport.php b/src/messages/cs/kvexport.php
index c8d49a3..2bd7329 100644
--- a/src/messages/cs/kvexport.php
+++ b/src/messages/cs/kvexport.php
@@ -44,6 +44,7 @@
     'The HTML export file will be generated for download.' => 'Soubor HTML bude vygenerován a stažen.',
     'The PDF export file will be generated for download.' => 'Soubor PDF bude vygenerován a stažen.',
     'The TEXT export file will be generated for download.' => 'Soubor Text bude vygenerován a stažen.',
+    'The OPENOFFICE export file will be generated for download.' => 'Soubor OpenOffice bude vygenerován a stažen.',
     'grid-export' => 'export',
     'Download exported file' => '',
     'Exported File' => '',
diff --git a/src/messages/da/kvexport.php b/src/messages/da/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/da/kvexport.php
+++ b/src/messages/da/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/de/kvexport.php b/src/messages/de/kvexport.php
index 997f118..11b57d0 100644
--- a/src/messages/de/kvexport.php
+++ b/src/messages/de/kvexport.php
@@ -36,6 +36,7 @@
     'The HTML export file will be generated for download.' => 'Die HTML-Export-Datei wird für den Download erstellt.',
     'The PDF export file will be generated for download.' => 'Die PDF-Export-Datei wird für den Download erstellt.',
     'The TEXT export file will be generated for download.' => 'Die Text-Export-Datei wird für den Download erstellt.',
+    'The OPENOFFICE export file will be generated for download.' => 'Die OpenOffice-Export-Datei wird für den Download erstellt.',
     'CSV' => '',
     'Excel 2007+' => '',
     'Excel 95 +' => '',
@@ -44,6 +45,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/el/kvexport.php b/src/messages/el/kvexport.php
index 0de7760..216ee28 100644
--- a/src/messages/el/kvexport.php
+++ b/src/messages/el/kvexport.php
@@ -50,6 +50,7 @@
     'The HTML export file will be generated for download.' => 'Θα δημιουργηθεί το αρχείο δεδομένων σε μορφή HTML.',
     'The PDF export file will be generated for download.' => 'Θα δημιουργηθεί το αρχείο δεδομένων σε μορφή PDF.',
     'The TEXT export file will be generated for download.' => 'Θα δημιουργηθεί το αρχείο δεδομένων σε μορφή TEXT.',
+    'The OPENOFFICE export file will be generated for download.' => 'Θα δημιουργηθεί το αρχείο δεδομένων σε μορφή OPENOFFICE.',
     'Value' => 'Τιμή',
     'Value is not in list.' => 'Η τιμή δεν είναι στη λίστα.',
     'grid-export' => 'grid-export',
diff --git a/src/messages/en/kvexport.php b/src/messages/en/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/en/kvexport.php
+++ b/src/messages/en/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/eo/kvexport.php b/src/messages/eo/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/eo/kvexport.php
+++ b/src/messages/eo/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/es/kvexport.php b/src/messages/es/kvexport.php
index 77b4acd..681ee81 100644
--- a/src/messages/es/kvexport.php
+++ b/src/messages/es/kvexport.php
@@ -36,6 +36,7 @@
     'The HTML export file will be generated for download.' => 'El archivo HTML será generado para descargar',
     'The PDF export file will be generated for download.' => 'El archivo PDF será generado para descargar',
     'The TEXT export file will be generated for download.' => 'El archivo TEXT será generado para descargar',
+    'The OPENOFFICE export file will be generated for download.' => 'El archivo OPENOFFICE será generado para descargar',
     'CSV' => '',
     'Excel 2007+' => '',
     'Excel 95 +' => '',
@@ -44,6 +45,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/et/kvexport.php b/src/messages/et/kvexport.php
index a9e1e27..210706d 100644
--- a/src/messages/et/kvexport.php
+++ b/src/messages/et/kvexport.php
@@ -46,6 +46,7 @@
     'The HTML export file will be generated for download.' => 'Genereerin HTML faili alla laadimiseks.',
     'The PDF export file will be generated for download.' => 'Genereerin PDF faili alla laadimiseks.',
     'The TEXT export file will be generated for download.' => 'Genereerin TEXT faili alla laadimiseks.',
+    'The OPENOFFICE export file will be generated for download.' => 'Genereerin OPENOFFICE faili alla laadimiseks.',
     'grid-export' => 'grid-export',
     'Input error' => '',
     'Key' => '',
diff --git a/src/messages/eu/kvexport.php b/src/messages/eu/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/eu/kvexport.php
+++ b/src/messages/eu/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/fa/kvexport.php b/src/messages/fa/kvexport.php
index 243ad3d..fb2224d 100644
--- a/src/messages/fa/kvexport.php
+++ b/src/messages/fa/kvexport.php
@@ -41,6 +41,7 @@
     'The HTML export file will be generated for download.' => 'فایل HTML خروجی برای دانلود ایجاد خواهد شد.',
     'The PDF export file will be generated for download.' => 'فایل PDF خروجی برای دانلود ایجاد خواهد شد.',
     'The TEXT export file will be generated for download.' => 'فایل TEXT خروجی برای دانلود ایجاد خواهد شد.',
+    'The OPENOFFICE export file will be generated for download.' => 'فایل OPENOFFICE خروجی برای دانلود ایجاد خواهد شد.',
     'Value' => 'مقدار',
     'Value is not in list.' => 'مقدار در لیست وجود ندارد',
     'grid-export' => 'خروجی گرید',
@@ -50,6 +51,7 @@
     'Grid export generated by Krajee ExportMenu widget (yii2-export)' => '',
     'HTML' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Portable Document Format' => '',
diff --git a/src/messages/fi/kvexport.php b/src/messages/fi/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/fi/kvexport.php
+++ b/src/messages/fi/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/fo/kvexport.php b/src/messages/fo/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/fo/kvexport.php
+++ b/src/messages/fo/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/fr/kvexport.php b/src/messages/fr/kvexport.php
index b2c4d3d..bc9ddc2 100644
--- a/src/messages/fr/kvexport.php
+++ b/src/messages/fr/kvexport.php
@@ -34,6 +34,7 @@
     'The HTML export file will be generated for download.' => 'Le fichier HTML va être généré',
     'The PDF export file will be generated for download.' => 'Le fichier PDF va être généré',
     'The TEXT export file will be generated for download.' => 'Le fichier texte va être généré',
+    'The OPENOFFICE export file will be generated for download.' => 'Le fichier OpenOffice va être généré',
     'CSV' => '',
     'Comma Separated Values' => '',
     'Excel 2007+' => '',
@@ -44,6 +45,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/gl/kvexport.php b/src/messages/gl/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/gl/kvexport.php
+++ b/src/messages/gl/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/gu/kvexport.php b/src/messages/gu/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/gu/kvexport.php
+++ b/src/messages/gu/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/he/kvexport.php b/src/messages/he/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/he/kvexport.php
+++ b/src/messages/he/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/hi/kvexport.php b/src/messages/hi/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/hi/kvexport.php
+++ b/src/messages/hi/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/hr/kvexport.php b/src/messages/hr/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/hr/kvexport.php
+++ b/src/messages/hr/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/hu/kvexport.php b/src/messages/hu/kvexport.php
index 3fb6a31..0b1c3c1 100644
--- a/src/messages/hu/kvexport.php
+++ b/src/messages/hu/kvexport.php
@@ -37,6 +37,7 @@
     'The HTML export file will be generated for download.' => 'A HTML fájl előkészítése letöltésre.',
     'The PDF export file will be generated for download.' => 'A PDF fájl előkészítése a letöltésre.',
     'The TEXT export file will be generated for download.' => 'A szöveges export fájl előkészítése letöltésre.',
+    'The OPENOFFICE export file will be generated for download.' => 'A OpenOffice fájl előkészítése a letöltésre.',
     'CSV' => '',
     'Excel 2007+' => '',
     'Excel 95 +' => '',
@@ -45,6 +46,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/hy/kvexport.php b/src/messages/hy/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/hy/kvexport.php
+++ b/src/messages/hy/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/id/kvexport.php b/src/messages/id/kvexport.php
index a876ed2..b237cfb 100644
--- a/src/messages/id/kvexport.php
+++ b/src/messages/id/kvexport.php
@@ -32,6 +32,7 @@
     'The HTML export file will be generated for download.' => 'Berkas HTML akan dibuat untuk di-unduh',
     'The PDF export file will be generated for download.' => 'Berkas PDF akan dibuat untuk di-unduh',
     'The TEXT export file will be generated for download.' => 'Berkas TEXT akan dibuat untuk di-unduh',
+    'The OPENOFFICE export file will be generated for download.' => 'Berkas OPENOFFICE akan dibuat untuk di-unduh',
     'CSV' => '',
     'Comma Separated Values' => '',
     'Download exported file' => '',
@@ -43,6 +44,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
diff --git a/src/messages/is/kvexport.php b/src/messages/is/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/is/kvexport.php
+++ b/src/messages/is/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/it/kvexport.php b/src/messages/it/kvexport.php
index 3a77b61..b371338 100644
--- a/src/messages/it/kvexport.php
+++ b/src/messages/it/kvexport.php
@@ -37,6 +37,7 @@
     'The HTML export file will be generated for download.' => 'Il file esportato in HTML sarà generato per il download',
     'The PDF export file will be generated for download.' => 'Il file esportato in PDF sarà generato per il download',
     'The TEXT export file will be generated for download.' => 'Il file esportato in TEXT sarà generato per il download',
+    'The OPENOFFICE export file will be generated for download.' => 'Il file esportato in OPENOFFICE sarà generato per il download',
     'CSV' => '',
     'Excel 2007+' => '',
     'Excel 95 +' => '',
@@ -45,6 +46,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/ja/kvexport.php b/src/messages/ja/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ja/kvexport.php
+++ b/src/messages/ja/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ka/kvexport.php b/src/messages/ka/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ka/kvexport.php
+++ b/src/messages/ka/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/kk/kvexport.php b/src/messages/kk/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/kk/kvexport.php
+++ b/src/messages/kk/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/kn/kvexport.php b/src/messages/kn/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/kn/kvexport.php
+++ b/src/messages/kn/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ko/kvexport.php b/src/messages/ko/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ko/kvexport.php
+++ b/src/messages/ko/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ky/kvexport.php b/src/messages/ky/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ky/kvexport.php
+++ b/src/messages/ky/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/lt/kvexport.php b/src/messages/lt/kvexport.php
index 876d744..a2d7e21 100644
--- a/src/messages/lt/kvexport.php
+++ b/src/messages/lt/kvexport.php
@@ -46,6 +46,7 @@
     'The HTML export file will be generated for download.' => 'Bus sugeneruotas HTML eksporto failas parsisiuntimui.',
     'The PDF export file will be generated for download.' => 'Bus sugeneruotas PDF eksporto failas parsisiuntimui.',
     'The TEXT export file will be generated for download.' => 'Bus sugeneruotas TEXT eksporto failas parsisiuntimui.',
+    'The OPENOFFICE export file will be generated for download.' => 'Bus sugeneruotas OPENOFFICE eksporto failas parsisiuntimui.',
     'grid-export' => 'lentelės eksportas',
     'Input error' => '',
     'Key' => '',
diff --git a/src/messages/lv/kvexport.php b/src/messages/lv/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/lv/kvexport.php
+++ b/src/messages/lv/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/mi/kvexport.php b/src/messages/mi/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/mi/kvexport.php
+++ b/src/messages/mi/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/mk/kvexport.php b/src/messages/mk/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/mk/kvexport.php
+++ b/src/messages/mk/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/mn/kvexport.php b/src/messages/mn/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/mn/kvexport.php
+++ b/src/messages/mn/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/mr/kvexport.php b/src/messages/mr/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/mr/kvexport.php
+++ b/src/messages/mr/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ms/kvexport.php b/src/messages/ms/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ms/kvexport.php
+++ b/src/messages/ms/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/mt/kvexport.php b/src/messages/mt/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/mt/kvexport.php
+++ b/src/messages/mt/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/nb/kvexport.php b/src/messages/nb/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/nb/kvexport.php
+++ b/src/messages/nb/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/nl/kvexport.php b/src/messages/nl/kvexport.php
index a587d4f..eb6f199 100644
--- a/src/messages/nl/kvexport.php
+++ b/src/messages/nl/kvexport.php
@@ -46,6 +46,7 @@
     'The HTML export file will be generated for download.' => 'Het HTML export bestand zal gegenereerd worden om te downloaden',
     'The PDF export file will be generated for download.' => 'Het PDF export bestand zal gegenereerd worden om te downloaden',
     'The TEXT export file will be generated for download.' => 'Het TEXT export bestand zal gegenereerd worden om te downloaden',
+    'The OPENOFFICE export file will be generated for download.' => 'Het OPENOFFICE export bestand zal gegenereerd worden om te downloaden',
     'grid-export' => 'raster-export',
     'Input error' => '',
     'Key' => '',
diff --git a/src/messages/nn/kvexport.php b/src/messages/nn/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/nn/kvexport.php
+++ b/src/messages/nn/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/pl/kvexport.php b/src/messages/pl/kvexport.php
index 2815159..d9f0ae0 100644
--- a/src/messages/pl/kvexport.php
+++ b/src/messages/pl/kvexport.php
@@ -38,6 +38,7 @@
     'The HTML export file will be generated for download.' => 'Plik HTML zostanie wygenerowany do pobrania.',
     'The PDF export file will be generated for download.' => 'Plik PDF zostanie wygenerowany do pobrania.',
     'The TEXT export file will be generated for download.' => 'Plik tekstowy zostanie wygenerowany do pobrania.',
+    'The OPENOFFICE export file will be generated for download.' => 'Plik OPENOFFICE zostanie wygenerowany do pobrania.',
     'grid-export' => 'eksport',
     'Excel 2007+' => '',
     'Excel 95 +' => '',
@@ -46,6 +47,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/pt-BR/kvexport.php b/src/messages/pt-BR/kvexport.php
index 33e4a3c..d1522ae 100644
--- a/src/messages/pt-BR/kvexport.php
+++ b/src/messages/pt-BR/kvexport.php
@@ -46,6 +46,7 @@
     'The HTML export file will be generated for download.' => 'O arquivo HTML será gerado para download',
     'The PDF export file will be generated for download.' => 'O arquivo PDF será gerado para download',
     'The TEXT export file will be generated for download.' => 'O arquivo de Texto será gerado para download',
+    'The OPENOFFICE export file will be generated for download.' => 'O arquivo OPENOFFICE será gerado para download',
     'Input error' => '',
     'Key' => '',
     'Pick from list' => '',
diff --git a/src/messages/pt-PT/kvexport.php b/src/messages/pt-PT/kvexport.php
index cd06c7c..8e96d51 100644
--- a/src/messages/pt-PT/kvexport.php
+++ b/src/messages/pt-PT/kvexport.php
@@ -46,6 +46,7 @@
     'The HTML export file will be generated for download.' => 'O ficheiro HTML será gerado para download',
     'The PDF export file will be generated for download.' => 'O ficheiro PDF será gerado para download',
     'The TEXT export file will be generated for download.' => 'O ficheiro de Texto será gerado para download',
+    'The OPENOFFICE export file will be generated for download.' => 'O ficheiro OPENOFFICE será gerado para download',
     'grid-export' => '',
     'Toggle All' => '',
 ];
diff --git a/src/messages/pt/kvexport.php b/src/messages/pt/kvexport.php
index a713cd0..315e47d 100644
--- a/src/messages/pt/kvexport.php
+++ b/src/messages/pt/kvexport.php
@@ -40,6 +40,7 @@
     'The HTML export file will be generated for download.' => 'O ficheiro HTML será gerado para download',
     'The PDF export file will be generated for download.' => 'O ficheiro PDF será gerado para download',
     'The TEXT export file will be generated for download.' => 'O ficheiro de Texto será gerado para download',
+    'The OPENOFFICE export file will be generated for download.' => 'O ficheiro OPENOFFICE será gerado para download',
     'Column' => '',
     'Download exported file' => '',
     'Export data in selected format' => '',
diff --git a/src/messages/qu/kvexport.php b/src/messages/qu/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/qu/kvexport.php
+++ b/src/messages/qu/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ro/kvexport.php b/src/messages/ro/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ro/kvexport.php
+++ b/src/messages/ro/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ru/kvexport.php b/src/messages/ru/kvexport.php
index 8c020e0..0c76820 100644
--- a/src/messages/ru/kvexport.php
+++ b/src/messages/ru/kvexport.php
@@ -32,6 +32,7 @@
     'The HTML export file will be generated for download.' => 'Будет сгенерирован файл в формате HTML.',
     'The PDF export file will be generated for download.' => 'Будет сгенерирован файл в формате PDF.',
     'The TEXT export file will be generated for download.' => 'Будет сгенерирован файл в формате TEXT.',
+    'The OPENOFFICE export file will be generated for download.' => 'Будет сгенерирован файл в формате OPENOFFICE.',
     'CSV' => '',
     'Comma Separated Values' => '',
     'Download exported file' => 'Скачать экспортированный файл',
@@ -43,6 +44,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/sa/kvexport.php b/src/messages/sa/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/sa/kvexport.php
+++ b/src/messages/sa/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/se/kvexport.php b/src/messages/se/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/se/kvexport.php
+++ b/src/messages/se/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/sk/kvexport.php b/src/messages/sk/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/sk/kvexport.php
+++ b/src/messages/sk/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/sl/kvexport.php b/src/messages/sl/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/sl/kvexport.php
+++ b/src/messages/sl/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/sq/kvexport.php b/src/messages/sq/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/sq/kvexport.php
+++ b/src/messages/sq/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/sr/kvexport.php b/src/messages/sr/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/sr/kvexport.php
+++ b/src/messages/sr/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/sv/kvexport.php b/src/messages/sv/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/sv/kvexport.php
+++ b/src/messages/sv/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/sw/kvexport.php b/src/messages/sw/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/sw/kvexport.php
+++ b/src/messages/sw/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/ta/kvexport.php b/src/messages/ta/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ta/kvexport.php
+++ b/src/messages/ta/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/te/kvexport.php b/src/messages/te/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/te/kvexport.php
+++ b/src/messages/te/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/th/kvexport.php b/src/messages/th/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/th/kvexport.php
+++ b/src/messages/th/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/tj/kvexport.php b/src/messages/tj/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/tj/kvexport.php
+++ b/src/messages/tj/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/tl/kvexport.php b/src/messages/tl/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/tl/kvexport.php
+++ b/src/messages/tl/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/tn/kvexport.php b/src/messages/tn/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/tn/kvexport.php
+++ b/src/messages/tn/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/tr/kvexport.php b/src/messages/tr/kvexport.php
index 01cf5b6..30dc287 100644
--- a/src/messages/tr/kvexport.php
+++ b/src/messages/tr/kvexport.php
@@ -44,6 +44,7 @@
     'The HTML export file will be generated for download.' => 'HTML aktarım dosyası oluşturulacak.',
     'The PDF export file will be generated for download.' => 'PDF aktarım dosyası oluşturulacak.',
     'The TEXT export file will be generated for download.' => 'Text aktarım dosyası oluşturulacak.',
+    'The OPENOFFICE export file will be generated for download.' => 'OpenOffice aktarım dosyası oluşturulacak.',
     'grid-export' => 'export',
     'Download exported file' => '',
     'Exported File' => '',
diff --git a/src/messages/ts/kvexport.php b/src/messages/ts/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ts/kvexport.php
+++ b/src/messages/ts/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/tt/kvexport.php b/src/messages/tt/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/tt/kvexport.php
+++ b/src/messages/tt/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/uk/kvexport.php b/src/messages/uk/kvexport.php
index ed89a4f..b2355ed 100644
--- a/src/messages/uk/kvexport.php
+++ b/src/messages/uk/kvexport.php
@@ -46,6 +46,7 @@
     'The HTML export file will be generated for download.' => 'Згенерується файл у форматі HTML.',
     'The PDF export file will be generated for download.' => 'Згенерується файл у форматі PDF.',
     'The TEXT export file will be generated for download.' => 'Згенерується файл у форматі TEXT.',
+    'The OPENOFFICE export file will be generated for download.' => 'Згенерується файл у форматі OPENOFFICE.',
     'Input error' => '',
     'Key' => '',
     'Pick from list' => '',
diff --git a/src/messages/ur/kvexport.php b/src/messages/ur/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/ur/kvexport.php
+++ b/src/messages/ur/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/vi/kvexport.php b/src/messages/vi/kvexport.php
index 2528e38..572a01c 100644
--- a/src/messages/vi/kvexport.php
+++ b/src/messages/vi/kvexport.php
@@ -44,7 +44,7 @@
     'The EXCEL 95+ (xls) export file will be generated for download.' => 'Tiệp EXCEL 95+ (xls) sẽ được xuất để tải về.',
     'The HTML export file will be generated for download.' => 'Tiệp HTML sẽ được xuất để tải về.',
     'The PDF export file will be generated for download.' => 'Tiệp PDF sẽ được xuất để tải về.',
-    'The TEXT export file will be generated for download.' => 'Tiệp TXT sẽ được xuất để tải về.',
+    'The OPENOFFICE export file will be generated for download.' => 'Tiệp OPENOFFICE sẽ được xuất để tải về.',
     'Grid export generated by Krajee ExportMenu widget (yii2-export)' => '',
     'Input error' => '',
     'Key' => '',
diff --git a/src/messages/zh-CN/kvexport.php b/src/messages/zh-CN/kvexport.php
index 028d1d8..0a6fce8 100644
--- a/src/messages/zh-CN/kvexport.php
+++ b/src/messages/zh-CN/kvexport.php
@@ -32,7 +32,7 @@
     'The EXCEL 95+ (xls) export file will be generated for download.' => 'EXCEL 95+ (xls)文件即将生成下载。',
     'The HTML export file will be generated for download.' => 'HTML文件即将生成下载。',
     'The PDF export file will be generated for download.' => 'PDF文件即将生成下载。',
-    'The TEXT export file will be generated for download.' => 'TEXT文件即将生成下载。',
+    'The OPENOFFICE export file will be generated for download.' => 'OPENOFFICE文件即将生成下载。',
     'grid-export' => '表格导出',
     'CSV' => '',
     'Comma Separated Values' => '',
@@ -45,6 +45,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'PDF' => '',
     'Pick from list' => '',
diff --git a/src/messages/zh-TW/kvexport.php b/src/messages/zh-TW/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/zh-TW/kvexport.php
+++ b/src/messages/zh-TW/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/messages/zu/kvexport.php b/src/messages/zu/kvexport.php
index 4a92c96..1cada82 100644
--- a/src/messages/zu/kvexport.php
+++ b/src/messages/zu/kvexport.php
@@ -33,6 +33,7 @@
     'Input error' => '',
     'Key' => '',
     'Microsoft Excel 2007+ (xlsx)' => '',
+    'OpenOffice (ods)' => '',
     'Microsoft Excel 95+ (xls)' => '',
     'Ok to proceed?' => '',
     'PDF' => '',
@@ -50,6 +51,7 @@
     'The HTML export file will be generated for download.' => '',
     'The PDF export file will be generated for download.' => '',
     'The TEXT export file will be generated for download.' => '',
+    'The OPENOFFICE export file will be generated for download.' => '',
     'Value' => '',
     'Value is not in list.' => '',
     'grid-export' => '',
diff --git a/src/views/_columns.php b/src/views/_columns.php
index a94ff7e..25ff013 100644
--- a/src/views/_columns.php
+++ b/src/views/_columns.php
@@ -3,7 +3,7 @@
  * @package   yii2-export
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
- * @version   1.4.3
+ * @version   2.0.0
  *
  * Column Selector View
  *
diff --git a/src/views/_view.php b/src/views/_view.php
index ad60180..3cb4106 100644
--- a/src/views/_view.php
+++ b/src/views/_view.php
@@ -3,7 +3,7 @@
  * @package   yii2-export
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2015 - 2023
- * @version   1.4.3
+ * @version   2.0.0
  *
  * Export Submission View
  *