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UUP dump

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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 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
Feature update to Windows 10, version 22H2 (19045.5371) x86x862025-01-17 13:57:59 UTCebdf2c99-ec0c-4cb5-824c-e58fa7b2800a
Feature update to Windows 10, version 21H2 (19044.5371) arm64arm642025-01-17 01:03:41 UTC6cdf5b56-507e-402f-bdce-f91f51552e09
Feature update to Windows 10, version 21H2 (19044.5371) x86x862025-01-16 12:21:18 UTCba2c300a-853e-4a97-bbda-f8d264108420
Feature update to Windows 10, version 21H2 (19044.5371) amd64x642025-01-16 06:13:28 UTCecf16ad7-ebf4-422d-869a-191f29a9a64f
Feature update to Windows 10, version 22H2 (19045.5371) amd64x642025-01-15 06:31:51 UTCfd386e36-5c3f-42de-8356-28e6dbf4aada
Feature update to Windows 10, version 21H1 (19043.2364) x86x862025-01-09 14:24:57 UTCa6ba652c-1bd7-4a85-8751-c877cfb64535
Windows 11 Insider Preview 10.0.26120.2705 (ge_release_upr) arm64arm642024-12-20 13:14:53 UTC2ce2bda1-d8fc-4db7-a559-06171cfd53b0
Windows 11 Insider Preview 10.0.26120.2705 (ge_release_upr) amd64x642024-12-19 00:52:30 UTC02bb3258-18a4-4725-ba1f-76e74f75e4fa
Windows 11 Insider Preview 10.0.26120.2702 (ge_release_upr) arm64arm642024-12-15 20:53:17 UTC4270dadc-4996-47db-9186-84af5ff59409
Windows 11 Insider Preview 10.0.26120.2702 (ge_release_upr) amd64x642024-12-13 20:43:24 UTC3567214b-53e7-445b-96a3-37b3dc2b6638
Feature update to Windows 10, version 22H2 (19045.5247) x86x862024-12-11 18:08:27 UTC21dec2dc-8213-4021-a31c-7dd07e034dd5
Feature update to Windows 10, version 21H2 (19044.5247) x86x862024-12-11 16:16:57 UTC80a3a6ec-3a33-432d-bb2c-19beae74e58e
Feature update to Windows 10, version 21H2 (19044.5247) arm64arm642024-12-11 10:52:05 UTC24bd7ccf-5c80-4a25-a316-dce59da8b06e
Feature update to Windows 10, version 21H2 (19044.5247) amd64x642024-12-11 09:17:31 UTC1aa81dc2-1a01-4fae-affa-dbbf4d53c07e
Feature update to Windows 10, version 22H2 (19045.5247) amd64x642024-12-11 01:04:17 UTCe1885854-aea0-453d-9e64-bfd00535a925

UUP dump v3.45.0 (API v1.32.0) © 2025 whatever127 and contributors. This project is not affiliated with Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation.