UUP dump

Download UUP files from Windows Update servers with ease.

Release type	Description	Architectures
Latest Public Release build	Latest updated build for regular users.	x64 arm64
Latest Release Preview build	Reliable builds for previewing the next release. Ideal for trying out upcoming releases.	x64 arm64
Latest Beta Channel build	Reliable builds with most upcoming features available. Ideal for early adopters.	x64 arm64
Latest Dev Channel build	Somewhat unreliable builds with new ideas and long lead features. Ideal for enthusiasts.	x64 arm64
Latest Canary Channel build	Somewhat unstable builds with latest platform changes and early features. Ideal for highly technical users.	x64 arm64

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Build	Architecture	Date added
Windows 11 Insider Preview 27744.1000 (rs_prerelease) amd64	x64	2024-11-06 18:00:14 UTC
Windows 11 Insider Preview 27744.1000 (rs_prerelease) arm64	arm64	2024-11-06 18:00:12 UTC
Cumulative Update for Windows Server 2019 (1809) (17763.6414) amd64	x64	2024-11-05 10:38:18 UTC
Windows 11 Insider Preview 10.0.26120.2213 (ge_release_upr) arm64	arm64	2024-11-04 22:00:22 UTC
Windows 11 Insider Preview 10.0.26120.2213 (ge_release_upr) amd64	x64	2024-11-04 22:00:20 UTC
Windows Server 2025 (26100.2033) amd64	x64	2024-11-04 18:19:30 UTC
Windows 11 Insider Preview 10.0.22635.4440 (ni_release) arm64	arm64	2024-11-01 17:00:30 UTC
Windows 11 Insider Preview 10.0.22635.4440 (ni_release) amd64	x64	2024-11-01 17:00:28 UTC
Cumulative Update Preview for Windows 11 Version 24H2 (26100.2161) arm64	arm64	2024-10-28 07:45:34 UTC
Cumulative Update Preview for Windows 11 Version 24H2 (26100.2161) amd64	x64	2024-10-28 07:37:05 UTC
Cumulative Update Preview for Windows 11 Version 22H2 (22621.4391) arm64	arm64	2024-10-25 20:05:30 UTC
Windows 11 Insider Preview 10.0.22635.4435 (ni_release) arm64	arm64	2024-10-25 17:00:46 UTC
Windows 11 Insider Preview 10.0.22635.4435 (ni_release) amd64	x64	2024-10-25 17:00:37 UTC
Windows 11 Insider Preview 10.0.26120.2200 (ge_release_upr) amd64	x64	2024-10-25 17:00:22 UTC
Windows 11 Insider Preview 10.0.26120.2200 (ge_release_upr) arm64	arm64	2024-10-25 17:00:18 UTC

UUP dump 1237f06 / API 7b3cd4e / contrib 7813a24 / misc 52da5b4
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