Windows SDK Downloads

Access the latest tools and libraries for Windows development.

Recommended for you

For the latest Windows features and security updates, we recommend downloading the most recent Windows SDK. It includes the latest APIs, compilers, headers, and libraries for building modern Windows applications.

Windows SDK for Windows 11

Latest stable release

Develop applications that take full advantage of the latest features and design language of Windows 11. This SDK provides the tools necessary for cutting-edge UWP, Win32, and .NET development.

  • Latest WinUI 3 support
  • New APIs for Windows 11 features
  • Updated documentation and samples
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Windows SDK for Windows 10

Version 10.0.22621.0

The most comprehensive SDK for Windows 10 development. Ideal for targeting a broad range of Windows 10 devices and ensuring backward compatibility.

  • Support for all Windows 10 editions
  • Includes compilers, headers, and libraries
  • Extensive debugging tools
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Windows App SDK

Latest Stable Release

A set of open-source, MIT-licensed components and APIs that represent the latest evolution of Windows app development. It allows developers to build modern Windows applications with consistent experiences.

  • Unified APIs across Windows 10 and 11
  • Modern UI controls
  • Improved performance and reliability
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Older Windows SDK Versions

Archived releases

Access historical versions of the Windows SDK for compatibility with older projects or specific legacy requirements. Please use with caution for new development.

  • Windows 8.1 SDK
  • Windows 7 SDK
  • And more...
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