UUP dump

Download UUP files from Windows Update servers with ease.

  Quick options

Release type Description Architectures
Latest Public Release build Latest updated build for regular users.
Latest Release Preview build Reliable builds for previewing the next release.
Ideal for trying out upcoming releases.
Latest Beta Channel build Reliable builds with most upcoming features available.
Ideal for early adopters.
Latest Dev Channel build Somewhat unreliable builds with the latest features.
Ideal for highly technical users.

  Recently added builds

Build Architecture Date added Update ID
Cumulative Update Preview for Windows 10 Version 20H2 (19042.1319) amd64x642021-10-21 06:26:55 UTC74d13276-9750-49cb-b4d7-02337fb47286
Windows 11 Insider Preview 22483.1000 (rs_prerelease) amd64x642021-10-20 17:00:19 UTC3a8efb7a-12a9-41d9-9ca0-3b996cb26e52
Windows 11 Insider Preview 22483.1000 (rs_prerelease) arm64arm642021-10-20 17:00:15 UTCab80e159-d9f0-4b32-9b86-5092dfc7866f
Cumulative Update Preview for Azure Stack HCI, version 20H2 and Windows Server 2019 Datacenter: Azure Edition (17784.2038) amd64x642021-10-20 13:54:05 UTCf4033987-47b3-4c38-8203-0ba2018589b0
Cumulative Update for Azure Stack HCI, version 20H2 and Windows Server 2019 Datacenter: Azure Edition (17784.2005) amd64x642021-10-20 13:54:05 UTC61787992-27e7-4545-b48a-865fe3f2db38
Feature update to Windows 10, version 21H2 (19044.1319) x86x862021-10-19 22:08:28 UTC79aaa095-11fb-412a-ab6d-9a228e25f3b8
Feature update to Windows 10, version 21H2 (19044.1319) arm64arm642021-10-19 21:04:45 UTC37cb4c06-811d-450e-949c-2883499c9d62
Cumulative Update Preview for Windows Server 2019 (20H2) (19042.1319) amd64x642021-10-19 21:03:35 UTC7861590a-1e87-44e0-90f2-671800f1d2d9
Cumulative Update Preview for Windows Server 2019 (20H2) (19042.1319) arm64arm642021-10-19 21:03:35 UTC56e93b0b-e671-44b4-bafc-0cc8b473c998
Cumulative Update Preview for Windows Server 2019 (2004) (19041.1319) amd64x642021-10-19 21:03:26 UTCee6a57a2-c893-48b0-88fe-b098abe875c1
Cumulative Update Preview for Windows Server 2019 (2004) (19041.1319) arm64arm642021-10-19 21:03:25 UTC3b3947c3-8d96-4304-abc8-2fbfb94136ec
Feature update to Windows 10, version 21H2 (19044.1319) amd64x642021-10-19 21:03:17 UTCf187bde0-91b2-4d2c-8759-058a2784a7de
Feature update to Windows 10, version 20H2 (19042.1319) amd64x642021-10-19 21:02:47 UTC29c25753-7c7f-470f-9d17-be78e6f13d0f
Feature update to Windows 10, version 20H2 (19042.1319) x86x862021-10-19 21:02:46 UTC5e878664-6ec4-4de1-b547-03aa9b20ace9
Feature update to Windows 10, version 20H2 (19042.1319) arm64arm642021-10-19 21:02:45 UTC4d729f4e-e22a-4ca7-9cc4-efa99a630e17