GemBox.Spreadsheet 2025.10 Released

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included:

• Added support for ExcelWorksheet.CustomProperties.
• Fixed issue with auto-fitting emoji characters.
• Added cross-platform support for rendering SVG images.
• Added SkiaSharp.NativeAssets.Linux and HarfBuzzSharp.NativeAssets.Linux dependencies.
• Fixed issue with preserved chart in XLSX reader.
• Fixed issue with embedded “.bin” file that’s not of compound format in XLSX reader.
• Added support for merged ranges in LoadStreamingMode.Read mode.
• Fixed issue with auto-fitting rows with merged cells that have hidden columns.
• Fixed issue with invalid surrogate pair in ODS writer.
• Fixed issue with non-existing threaded comment in XLSM reader.
• Fixed issue with charts that have logarithmic scale in PDF writer.
• Added support for RadarChart.

You can download the latest version from NuGet or from the Downloads page.

If you have any questions, complaints, or suggestions, feel free to contact us.