Released: Apr 10, 2026

Mises à jour de V26.4

Fonctionnalités

• Added support for the REGEXTEST function.
• Added the ability to detect the file format of encrypted ODF 1.4 files.
• Added support for decrypting encrypted ODS files with ODF 1.4 specification.
• Added support for object streams in the generated PDF.

Correctifs

• Excel shape with curved text path converts to straight path when converted into an image.
• Custom number format using Arabic locale is not formatted as expected.
• The page break is wrong while converting workbook to PDF.
• HTML to...

Released: Jan 15, 2026

Mises à jour de V26.1

Fonctionnalités

• Added support for using a smart expression as a variable of another smart expression.
• Added support for the PERCENTOF function.
• Added support for AES-128 for PDF encryption.
• Added support for XREF stream in the generated PDF.
• Implemented JSON arrays with personalized styles to a single cell in Smart Markers.
• Support for embedding XLS image for WPS compatibility.
• Support for converting an embedded image from XLS to XLSX.

Correctifs

• Could not handle JSON array as Single cell for...

Released: Oct 14, 2025

Mises à jour de V25.10

Fonctionnalités

• Added support for changing theme colors for chart series.
• Added support for the PHONETIC formula.
• Added support for repeating worksheets when processing smart markers.
• Removed unnecessary redundant data when loading sample file.
• Support Master-Detail smart markers.
• Added support for dynamic array formula for dynamic formulas in smart marker.
• Added support for filtering by nephew conditional smart marker.
• Reduced generated SVG file size while converting to SVG with font embedded...

Released: Jul 11, 2025

Mises à jour de V25.7

Fonctionnalités

• Added support for setting custom border width when saving a file to PDF.
• You can now render linked data types to HTML.
• Added support for the smart marker range tag.
• Added support for ShiftType.NONE when calling Cells.insertCutCells method.

Correctifs

• Start or end index of DeleteBlankOptions became -1 after setting them as 0.
• Data value display error when dynamic array formula uses external references as data.
• Chart.Calculate() method takes infinite time for stacked bar and...

Released: Apr 14, 2025

Mises à jour de V25.4

Fonctionnalités

• You can now check unsupported functions and formulas in a worksheet.
• Added support for embedded images when reading/writing HTML.
• Improved XLSX to MD header export.
• Improved XLSX to MD conversion.

Released: Jan 17, 2025

Mises à jour de V25.1

Fonctionnalités

• Added support for rich formatted text when saving Excel to DOCX.

Correctifs

• Excel to PDF still displays the data but truncates some of it.
• The text is skewed and exceeds the scope when converting file to HTML.
• Excel to HTML conversion - Some "td" elements have "id" attribute.
• Pattern lost when saving file to HTML.
• Extra borders are added when saving file to HTML.
• Text position is incorrect when saving file to HTML.
• Number formats are not working after calling PivotTable.formatAll...

Released: Oct 12, 2024

Mises à jour de V24.10

Fonctionnalités

• Added support for formatting date as 1900-2-29 to mimic Microsoft Excel's behavior.
• You can now ignore row data in disorder when reading OOXML template files.

Correctifs

• XLSX to PDF: Incorrect placement of flowchart arrows in the output PDF file.
• The result file shows inconsistency with Excel when converting the file to PDF.
• The aspose-cells.jar may cause Eclipse show compile error.
• Precision issue of calculating formulas for JDK8 and later versions when FormulaSettings...

Released: Jul 16, 2024

Mises à jour de V24.7

Fonctionnalités

• Improved width and height measure for Aptos Narrow font.
• You can now keep and remove custom JavaScript macros.

Correctifs

• The spacing between text lines in the text box is incorrect when converting the file to PDF.
• ASC function does not give correct value for some characters.
• WIDECHAR does not give correct result for some Japanese characters.
• TEXT function was not calculated correctly for some regions.
• Incomplete display of chart data when converting file to HTML.
• Image size...

Released: Jun 17, 2024

Mises à jour de V24.6

Correctifs

• Fixed error for loading unkown image supported by third party imageio plugin.
• XLSX to PDF, curved line gets cut off.
• EMF image rendering is incomplete.
• Formulas are not fully calculated in large workbook unless it is opened in MS Excel to do the calculations.
• Wingdings fonts appear as gibberish in wordart in Java.
• Pictures are missing when converting file to PDF.
• Data items are wrapped in <div> tags when converting files to HTML.
• Data loss when converting excel file to HTML...

Released: May 11, 2024

Mises à jour de V24.5

Fonctionnalités

• Added support for exporting Forms as Controls.
• Added support for getting original height of a hidden row in pixels.

Correctifs

• After the same line of text is rendered, part of the text is offset downwards.
• Partial data of embedded Word object is not displayed when saving file to PDF.
• Issue with calculating WORKDAY formula with Holidays references.
• TEXTBEFORE and TEXTAFTER formulas cause exception in Workbook.calculateFormula.
• Intervals of X-axis tickmarks changed in the rendered...