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UUP dump

Download UUP files from Windows Update servers with ease.

Dev Channel Windows 11 21H2 Server 21H2 21H2 21H1 20H2 20H1 19H2 1809

  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
Windows 11 Insider Preview 22509.1000 (rs_prerelease) amd64x642021-12-01 18:00:18 UTC75c95b89-83f4-4890-b1b5-7de493330cb2
Windows 11 Insider Preview 22509.1000 (rs_prerelease) arm64arm642021-12-01 18:00:16 UTCd2fc38d4-8633-4931-a8ef-212d164a0301
Windows 10 Insider Preview 19100.1065 (vb_release_svc_team_flight) amd64x642021-11-26 10:02:20 UTCab2ce6b7-8edf-4e47-9131-d71aa5600cba
Cumulative Update Preview for Windows 10 Version 21H2 (19044.1387) arm64arm642021-11-23 14:11:29 UTC3a53f83e-d5eb-4552-88d8-824f70432066
Cumulative Update Preview for Windows 10 Version 21H2 (19044.1387) amd64x642021-11-23 14:11:19 UTC54304faa-2928-47e6-b3bf-621bef771bc6
Cumulative Update Preview for Windows 10 Version 21H1 (19043.1387) arm64arm642021-11-23 14:10:32 UTC6b2d1027-702b-48c7-9646-b3a49873d004
Cumulative Update Preview for Windows 10 Version 21H1 (19043.1387) amd64x642021-11-23 14:10:09 UTC2702bcd7-4698-4bb0-999a-60f2535edaf7
Cumulative Update Preview for Windows 10 Version 20H2 (19042.1387) amd64x642021-11-23 14:09:08 UTCe4a93774-0470-494f-8355-b6861a712f6c
Cumulative Update Preview for Windows 10 Version 2004 (19041.1387) amd64x642021-11-23 14:08:16 UTCfd0446d9-4cb2-45e2-849e-4cf0e74c5cc0
Cumulative Update Preview for Windows 10 Version 2004 (19041.1387) arm64arm642021-11-23 14:06:29 UTCdd4ea6d5-dae2-466c-8f2a-ae318994162f
Cumulative Update Preview for Windows 10 Version 20H2 (19042.1387) arm64arm642021-11-23 13:30:03 UTC7b50abb0-faf6-4da0-bbff-16a3c6e26484
Cumulative Update Preview for Windows Server 2019 (1809) (17763.2330) amd64x642021-11-23 10:31:50 UTC05d179bf-3586-4bea-adbf-0acfb362fe75
Cumulative Update Preview for Windows 10 Version 1809 (17763.2330) arm64arm642021-11-23 10:31:15 UTC27c96416-2383-44cd-8c6d-3234ecdbecf3
Cumulative Update Preview for Windows 10 Version 1809 (17763.2330) x86x862021-11-23 10:31:03 UTC3472e9cb-4da7-4553-bda1-8a1842c3a78a
Cumulative Update Preview for Windows 10 Version 1809 (17763.2330) amd64x642021-11-23 10:30:54 UTC35f4136f-7020-4361-8bdd-1371825f5eac

UUP dump v3.45.0 (API v1.32.0) © 2021 whatever127 and contributors. This project is not affiliated with Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation.