> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/uwp/optimization/apis.md).

# APIs for PDF optimization in UWP

Learn how to optimize PDF documents using utility classes in UWP (C#/VB/JS) with pdftron.PDF.Optimizer. Enhance your PDFs for better performance! The Apryse uwp SDK streamlines secure document process

The following are utility classes that can be used for optimization of PDF documents.

**UWP (C#/VB/JS)**

* [pdftron.PDF.Optimizer](https://sdk.apryse.com/api/uwp/guides/html/084a0778-977e-86cf-5d41-33169aca92d2.htm)


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