Released: Jan 14, 2026

Updates in V26.1

Features

• Added support for sensitivity labels.
• Restored access to graphics path information from ShapeElement.

Fixes

• Ink objects are displayed incorrectly when converting PPTX to PDF.
• Graphics object is shifted when converting PPTX to PDF.
• A shape's hyperlink is missing when converting PPTX to HTML.
• Images are distorted when converting PPTX to PDF.
• Text shadow is displayed incorrectly when converting PPTX to PDF.
• Aspose.Slides 23.11 - Image rendering issue when saving a particular PPTX to HTML...

Released: Jul 3, 2025

Updates in V25.7

Features

• Integrated AI Presentation Generator into Aspose.Slides.
• Added brushProperty:inkEffects rendering support for Ink.

Fixes

• NullReferenceException occurs when saving a presentation on Ubuntu.
• Logo at the bottom of the slide is missing when converting PPTX to HTML.
• NullReferenceException occurs when converting PPTX to XPS.
• Exceptions are thrown while trying to process links to charts.
• Saving presentation to PPTX document is stuck.
• NullReferenceException occurs when converting PPTX to HTML...

Released: Jan 14, 2025

Updates in V25.1

Features

• Added support for importing embedded fonts from PDF.
• Added a permanent method for SVG to EMF conversion.
• Added support for extracting Office documents core, custom and extended properties.
• Added the option to disable the generation of the thumbnail when saving a presentation in PPTX format.
• Added the ability to save a presentation to metafile (EMF).
• Added the option to bypass thumbnail generation when saving a presentation.

Fixes

• Dashed borders in SVG images are converted to solid...

Released: Jul 18, 2024

Updates in V24.7

Features

• Added support for embedding files in exported PDF documents.
• You can now add a Chart placeholder to master or layout slide.
• Added support for deleting OLENative compressed objects from PPT.

Fixes

• Content is not correct while converting PPT to TIFF in "Handout" mode.
• PptCorruptFileException occurs when loading the password-protected presentation.
• Slide number is counted on the comment page.
• Converting PPT to HTML5 throws ArgumentOutOfRangeException.
• Icons/shapes on the slide are not...

Released: Jan 19, 2024

Updates in V24.1

Fixes

• 4.5 MB ODP file after conversion to PDF becomes 500+ MB.
• Individual text boxes are generated when importing PDF to PPTX.
• Embedded fonts render incorrectly in Linux.
• Presentation becomes corrupted after the font is embedded.
• Scale values of chart X-axis are shifting when converting from PPTX to PDF.
• PPTX to PDF: Text orientation reversed on export.
• Failed to replace slide titles.
• Content differs when converting the first slide to an image.
• Images are improperly rendered after converting...

Released: Jul 17, 2023

Updates in V23.7

Features

• Added support for converting presentations to markdown.
• Added support for importing HTML documents with images and tables.
• PPTX to HTML5: Added support for saving images externally.

Fixes

• Generating exceptions when contents are missing in PDF.
• Converting ODP to PPT Causes ArgumentException.
• PPT to PDF: Line arrows have opposite direction.
• Background images on pages look cropped when converting PPTX to PDF.
• Chart is missing when converting ODP to PPTX.
• Shape is missing when converting...

Released: Jan 31, 2023

Updates in V23.1

Features

• You can now import MathML equations from HTML documents.
• You can now read 'creation ID' values from shapes.

Released: Jul 19, 2022

Updates in V22.7

Features

• Added support for 3D column charts.

Released: Jan 19, 2022

Updates in V22.1

Fixes

• Incorrect word breaks for text frames after export or rasterization.
• Custom table style is lost after cloning to another presentation.
• After import from PDF saved presentation is corrupted.
• Bottom borders of merged cells are missed when converting slide to SVG.
• NullReferenceException is thrown when saving PPT to PPT.
• Axis labels are displayed with full text in slide’s thumbnail.
• ArgumentException is thrown when saving PPT to PPT.
• PPTX to SVG: The custom font does not apply.
• Text wrapping...

Released: Jul 15, 2021

Updates in V21.7

Features

• Added support for editing points in curved shapes.
• Improved using cached values for spreadsheet formulas.