PDF Protector versions

PDF Protector is an app that protects PDF files against unauthorized use.

Dec 1, 2020

Feb 9, 2015

Editorial review

Mar 2, 2013

Review

What's new

v1.5 [Dec 1, 2020]
FIX: Some PDF file could not be unlocked with the user-password.

v1.1 [Mar 2, 2013]
NEW: You can now set a standard password in the preferences.
NEW: Always require certain passwords automatically.

Crack PDF master passwords. Remove limitations from your PDF file also Adobe digital rights management (DRM).

Free

All the outstanding features of dataComet plus added security

Removes restrictions from password-protected PDFs.

PDF Watermarker - Let you easily watermark your PDF.

PDF Security can add or remove PDF security in thousands of PDF files.