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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
Windows 11 Insider Preview 10.0.26200.5603 (ge_release_upr) arm64arm642025-05-22 14:35:08 UTC1a67cc44-1912-4274-b81b-61d97a2ee876
Windows 11 Insider Preview 10.0.26200.5603 (ge_release_upr) amd64x642025-05-22 14:21:11 UTC4d3d930e-594e-4d85-a665-5b6ffd1182e6
Feature update to Windows 10, version 22H2 (19045.5912) amd64x642025-05-18 18:18:07 UTCfadd14b9-dcb5-43ba-8f8d-e37e1d69d1a0
Windows 11 Insider Preview 10.0.26200.5600 (ge_release_upr) amd64x642025-05-16 22:23:06 UTC7376f0c2-bc7a-4b02-bd44-d0ab9765cce8
Feature update to Windows 10, version 22H2 (19045.5912) arm64arm642025-05-16 19:20:17 UTC4eeef4ea-912f-42af-9267-97b3b6b483c3
Feature update to Windows 10, version 22H2 (19045.5912) x86x862025-05-15 17:05:21 UTC3e9da0ef-a89a-421e-bc39-25569f99c851
Feature update to Windows 10, version 22H2 (19045.5854) arm64arm642025-05-15 15:57:21 UTC5bddb6e4-cc87-40b5-a185-e5eb7e5726b9
Feature update to Windows 10, version 21H2 (19044.5854) arm64arm642025-05-14 05:05:39 UTC9972581d-c015-49e4-9f22-dfdd050f08aa
Feature update to Windows 10, version 21H2 (19044.5854) amd64x642025-05-14 00:21:53 UTC4ef6df23-de64-4bfa-9a43-6446e930f4d5
Feature update to Windows 10, version 22H2 (19045.5854) amd64x642025-05-14 00:21:36 UTC960b5860-55a0-4814-8a98-4cefe92923d0
Feature update to Windows 10, version 21H2 (19044.5854) x86x862025-05-13 21:41:22 UTC8fc2c753-d5fe-4d1c-b817-999983d0d6cc
Feature update to Windows 10, version 22H2 (19045.5854) x86x862025-05-13 21:40:22 UTCdc84a9c4-2f03-43cf-a677-fe099f33fbd1
Windows 11 Insider Preview 10.0.26200.5600 (ge_release_upr) arm64arm642025-05-13 06:32:20 UTC837aae29-55d1-4bc7-8b5e-7b83e002f8be
Windows 11 Insider Preview 10.0.26200.5581 (ge_release_upr) arm64arm642025-05-09 05:24:27 UTCedf894dc-24fb-47a9-add7-2eec68a672f9
Windows 11 Insider Preview 10.0.26200.5581 (ge_release_upr) amd64x642025-05-07 15:12:46 UTCaa72eadd-4eae-49b0-b63e-537f89608b54

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.