Windows SDK downloads

This page provides links to the .ISO and Installer files for all supported and preview Windows SDK releases and updates for both Windows 10 and Windows 11. The NuGet packages are available on the Windows SDK NuGet feed.

For older versions, see the Windows SDK download archive.

Windows 11

Release	Downloads
Windows SDK for Windows 11 (10.0.26100.7463) December 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.26100.7175) November 2025 Release notes	Installer ISO
Windows SDK for Windows 11 26H1 for OEMs and Partners (10.0.28000.1) November 2025	Installer ISO
Windows SDK for Windows 11 (10.0.26100.6901) October 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.26100.6584) September 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.26100.4948) August 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.26100.4654) July 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.26100.4188) May 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.26100.3916) April 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.26100.3323) February 2025 Release notes	Installer ISO
Windows SDK for Windows 11 (10.0.22621.5040) April 2025	Installer ISO
Windows SDK for Windows 11 (10.0.20348.3330) August 2025 (Includes servicing update for CVE-2024-29187)	Installer

Windows 10

Release	Downloads
Windows SDK for Windows 10 2004 (10.0.19041.0) Released in conjunction with Windows 10, version 2004. Includes servicing updates 10.0.19041.5609. Updated: 4/2/2025	Installer ISO
Windows SDK for Windows 10 (10.0.17763.7010) August 2025 (Includes servicing update for CVE-2024-29187)	Installer

Preview releases

Preview releases are available from the Windows Insider Preview Download Center. To use a preview SDK via NuGet, ensure the Preview checkbox is enabled and select package versions with the -preview suffix.