PDF Unlocker.

If you have the key, we can unlock the door permanently. Saves an unencrypted copy of your protected PDF.

Locked PDF File

Owner/User Password

PDF Encryption Types

PDFs support two password types: an Owner password (restricts printing, editing, and copying) and a User password (prevents opening entirely). If you know the password, this tool decrypts the file and saves an unrestricted copy. It cannot crack unknown passwords — it simply removes protection when you provide the correct key.