What are some alternatives?
When comparing A-PDF Restrictions Remover and Freeware PDF Unlocker, you can also consider the following products
PDF Password Remover Tool - PDF Password Remover Tool. Free PDF password remover tool by PDF Technologies. Remove passwords from PDF documents.
4dots Free PDF Password Remover - 4dots Free PDF Password Remover can remove a password from a PDF file.
Birdie PDF Security Remover - Remove PDF Printing, Copying, Modify and Editing restriction with PDF Security Remover. Unlock Owner Password PDF security in batch to open and edit locked PDF file.
Stellar Phoenix PDF Recovery - Stellar Phoenix PDF Recovery repairs corrupt or damaged PDF files and restores forms...
SysTools PDF Unlocker - PDF Unlocker software allows users to remove restrictions from PDF documents. Unlock PDF for copy, print, edit, sign, comment, etc., On any Windows & Mac OS. Also, remove known user-level password & owner level password security from PDF files.
GSView - Use Ghostscript GSview to open PDF files with owner password restrictions.