Verify your S-Tool Pro build

Why verify?

A repair tool runs with full access to your PC and to the phone you plug into it. That access is exactly why tools like this one are repackaged and re-shared under someone else's name, with spyware, a miner or a credential stealer added. The copy still opens, still looks right, and still does the job you expected, which is what makes a tampered build so hard to notice.

Where you got the file does not settle it either. Mirrors, forwarded links, Telegram re-uploads and search results all pass a file along without ever proving what is inside it, and a file can be swapped at any point on that path.

What this page actually checks

A SHA-256 is a fingerprint of the file's exact contents, written as 64 characters. Change one single byte anywhere inside a build - one line of code, one added file - and the fingerprint changes completely. It cannot be forged to match a different file.

We record the fingerprint of every build at the moment we produce it. This page compares the fingerprint you give us against those records and tells you which release it is, or that it is not ours at all. A match means the file on your disk is byte-for-byte the file we built: nothing added, nothing removed, nothing hidden.

How to check your own copy

The quickest way is inside the app: open S-Tool Pro and click Verify Build, which reads its own fingerprint and opens this page for you. To check a file you have not run yet - the safer habit for an installer - open Windows Terminal in the folder and run certutil -hashfile "S-ToolPro-Setup.exe" SHA256, then paste the result above.

If the fingerprints do not match exactly, do not run the file, and do not try to repair it. Delete it and download a fresh copy from our download page.