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PDF security

Real encryption, without handing over the file.

Protect adds an AES-256 password. Unlock removes protection from a file you can already open — permission-only restrictions are removed with no password at all, because there is no password in that case. Both routes run with stricter browser isolation and carry no third-party scripts.

Unlock PDF

Remove a password you know

Protect PDF

Add a password with AES-256

2 of 2 tools in this group are live. The rest show a “Soon” badge and become links as they ship.