# Missing Features in VSTO

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Source: https://docs.aspose.com/slides/net/missing-features-in-vsto/
Updated: 2026-01-19


This section includes the following topics

- [Add layout Slide to Presentation](/slides/net/add-layout-slide-to-presentation/)
- [Conversion from PPT to PPTX format](/slides/net/conversion-from-ppt-to-pptx-format/)
- [Conversion of OpenOffice Document](/slides/net/conversion-of-openoffice-document/)
- [Convert Presentation to HTML](/slides/net/export-media-files-into-html-file/)
- [Convert Presentation to Tiff with Notes](/slides/net/convert-presentation-to-tiff-with-notes/)
- [Convert Presentation to XPS](/slides/net/convert-presentation-to-xps/)
- [Create Slide as SVG Image](/slides/net/create-slide-as-svg-image/)
- [Export media files into HTML file](/slides/net/export-media-files-into-html-file/)
- [Generate Slide Thumbnail as JPEG](/slides/net/generate-slide-thumbnail-as-jpeg/)
- [Generating a Thumbnail from a Slide with User Defined Dimensions](/slides/net/generating-a-thumbnail-from-a-slide-with-user-defined-dimensions/)
- [Presentation Locking](/slides/net/presentation-locking/)
- [Rendering Shapes on Slide as Images](/slides/net/rendering-shapes-on-slide-as-images/)



## Related articles

- [Missing Features in OpenXML](https://docs.aspose.com/slides/net/missing-features-in-openxml/)
- [Code Comparison for common features with VSTO](https://docs.aspose.com/slides/net/code-comparison-for-common-features-with-vsto/)
- [Aspose.Slides .NET for VSTO](https://docs.aspose.com/slides/net/aspose-slides-net-for-vsto/)