Unlock PDF
Remove a password you know.
Runs entirely in your browser. Verify it in your network tab.
Leave empty if the file opens without one and you only want to lift its restrictions.
What this does
Decrypts the file with qpdf, compiled to run in your browser, and saves a copy with no password and no restrictions.
Limits
- This does not crack passwords. You need the password that opens the file.
- Only unlock files you have the right to use.
Is this private?
Yes, and you can check rather than take our word for it. Open your browser's network tab and run the tool: your file never appears in it, because there is no server to send it to. The whole site is static files, plus the WebAssembly engine that does the work, which is served from this same domain.