Documents
PDF Password
Upload a PDF you can open. Protect asks for a new password before the file opens. Unlock removes that password when you type the one you already have. This does not recover a forgotten password. The file is not stored.
PDF
Protect
Save a copy that asks for your password before it opens.
Unlock
Remove a password from a PDF when you already know it.
Your file
The password is used once for this file and is not stored.