Windows App SDK Files

The Windows App SDK empowers all Windows desktop apps

This is an exact mirror of the Windows App SDK project, hosted at https://github.com/microsoft/WindowsAppSDK. SourceForge is not affiliated with Windows App SDK.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2026-07-14	1.6 kB	0
Windows App SDK 1.8.10 (1.8.260710003) source code.tar.gz	2026-07-14	159.7 MB	2
Windows App SDK 1.8.10 (1.8.260710003) source code.zip	2026-07-14	161.4 MB	10
Totals: 3 Items		321.1 MB	12

Windows App SDK 1.8.10 (1.8.260710003)

WinAppSDK 1.8.10 is the latest stable servicing release for 1.8, with a reliability fix for Microsoft.UI.System.ThemeSettings.

Bug fixes:

Bug Fix	Runtime Compatibility Change
Fixed an issue where `Microsoft.UI.System.ThemeSettings` could crash an app if it was destroyed on a background thread, for example when destroyed by the .NET garbage collector.	ThemeSettings_OffThreadDestructorFix

To see everything that's new and changed, see the full Windows App SDK 1.8.10 release notes.

Try it out

Download the 1.8.260710003 NuGet package to use WinAppSDK 1.8 in your app.

Getting started

To get started using Windows App SDK to develop Windows apps, check out the following documentation:

Source: README.md, updated 2026-07-14

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