Do I need to know the password?

Yes — PDFFast removes password protection for files you already have legitimate access to; it does not crack or bypass unknown passwords.

Is my password stored?

No, it's used only in memory for the single decryption operation and is never logged or persisted.

Remove password protection from a PDF file when you know the current password.

Drag & drop a file here, or browse

Supports .pdf · up to 1 file · max 50MB each

Upload the password-protected PDF.

Enter its current password.

Download an unlocked copy with no password required to open it.

Protect PDF

Add a password to a PDF