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Disclaimer

Read in Entirety:

A non-exhaustive list of risks for any custom Windows ISO (such as the ones presented) include but are not limited to some or all of the following:

  • Malicious hidden keystroke registration and uploading to third party servers – includes e-mail addresses, accounts and passwords; harvesting of personal data.

  • Uploading of: - personal files; -details of personal files; -(lists of) opened files, programs, settings changed, websites visited; - memory dumps.

  • Use of system for mining cryptocurrency or re-deployment/spreading of malicious programs. Generic backdoors.

No party except Microsoft can vouch 100% for the ISOs’ behaviors (and of course security). These ISOs are not endorsed in any way, not even partially, by Microsoft.


The ISOs provided by Revision are meant to speed up the process of optimization.

We're NOT responsible for any direct or indirect consequences/damage resulting from their use.

Always do and test backups beforehand through multiple means, copies or on multiple (storage)devices.


ReviOS - 20H2 S1.0

23rd of November 2020

➕ Excellent stability and compatibility

➕ Great performance and privacy

➕ Easily updatable and maintainable

➕ Better security than predecessors

➕ Direct successor to 2004 S1.0 - beating it in every aspect

➖ Slightly bulkier than 1709 in size (GB)

ReviOS - 1709 S1.0

1st of August 2020

➕ Great compatibility

➕ Great privacy

➕ Extended FaceIt support

➖ Doesn't support Xbox Game Pass (2004 S1.0 does)

Input Method Editors for Asian languages are not currently supported


Verification

ReviOS ISOs not provided through this site are considered non-verifiable and should NOT be deployed.

Please confirm that you have a legitimate copy of ReviOS by hash-checking the ISO before deploying it on your system.

Ensure the site hasn't been modified in any way, e.g. with inspect element and the likes - this can be done by accessing the site through different browsers on multiple devices and securing that they match.

Below you'll find a hash list of old and new ReviOS builds which should be used as a validated reference in the verification process.


Revision only support the builds found on the download page of this site.

Unsupported builds are superseded by newer ones and are no longer part of the ReviOS support channel found on our Discord server.

Supported builds are checkmarked (✅).

ReviOS 20H2 S1.0

MD5:

c5d10be2af390c6da3cd769bfacd59fa

SHA-1:

30188842a94785710c3927f252c68772e6adad67

ReviOS 1709 S1.0

MD5:

17AEE7534162ACE3C34FAF6389A82F05

SHA-1:

CC3E5E3ABACA70052476F050A224D5B7DB66DC27

ReviOS 2004 S1.0

MD5:

2FCA939326F6EE3214C04C2C6A5A16EF

SHA-1:

227FA7E08C1AAA308DD92C52FADCCE29F661BC2A

ReviOS 1709 U4.0

MD5:

09b179a826d48192840c634f5b863df0

SHA-1:

fda9b33ea19addfb28fe1e12d6eff7ae5d7472e8

ReviOS 1709 U3.5

MD5:

17ff46f0931a7d2905830d06f18cc7f5

SHA-1:

39a7ddaa1e1ee7780c0b20d1346c6577626639e8

UnifyOS 1.5

MD5:

F6E0689F5C75579566D66DA4F7168D2A

SHA-1:

B8A0557091C48128369E702076902D4CDB4F02C1

AmendOS 3.0

MD5:

2a2181a423bc99039af5754997448aac

SHA-1:

555068e885a2c91def0442b6d06136650e444c2b


Legal notice

By downloading any of these images, you agree to Microsoft’s Terms of Service with respect to (5.) Authorized Software and Activation. None of these pre-tweaked image files are pre-activated, to activate your Windows install, you must use a genuine Microsoft key.

For more information, please click here.