Security
Protect and inspect PDFs
Add a password, remove one you know, or check whether a file is locked. Jobs run in this tab.
Protect PDF
Add a password before you share.
Unlock PDF
Strip flags on a file that already opens.
Decrypt PDF
Open with the password you already know.
Inspect PDF
Encryption vs permission lock.
Sanitize PDF
Strip metadata and scripts.
What this is not
We do not guess passwords. Unlock only helps a file that already opens.