WindowsSDK 

The Windows SDK available as a targeting pack for .NET 8 and later applications using the .NET 9 SDK. For further details, see: https://docs.microsoft.com/windows/apps/desktop/modernize/desktop-to-uwp-enhance

Includes tools required for building projects targeting the Windows SDK.

The Windows WinRT API Pack enables you to add the latest Windows Runtime APIs support to your .NET Framework 4.6+ and .NET Core 3.0+ libraries and apps.   This package includes all the supported Windows... More information

This packages provides the Win32 API surface as a winmd (Windows metadata) file. It is intended to be used as the basis for generating language-specific projections. It is not loadable as a CLR assembly.

Microsoft Windows API documentation

Microsoft Windows SDK Win32 API Source Generator

This packages provides metadata (.winmd) for the Windows Driver Kit (WDK). It is intended to be used as the basis for generating language-specific projections. It is not loadable as a CLR assembly.

The Windows SDK available as a NuGet package for more seamless acquisition and CI/CD integration. This package is designed for C++ applications. One or more architecture-specific packages are required... More information

The Windows SDK for C++: x64 enables developers to build x64 binaries for Windows platforms.

The Windows SDK for C++: ARM64 enables developers to build ARM64 binaries for Windows platforms.

This package generates an .msix from the output of your project.

The Windows SDK for C++: x86 enables developers to build x86 binaries for Windows platforms.

The Windows SDK for C++: ARM enables developers to build ARM binaries for Windows platforms.

This packages provides a way to scrape C/C++ headers and create a winmd (Windows metadata) file.

Subset of the Windows SDK C Runtime source, released under the MIT license.