PDF Password Unlocker for Mac recovers passwords for PDF files in case they were lost or forgotten. It unlocks both user and owner passwords for PDF files. So you will be able to open password-protected PDF, print, edit and copy it. If your PDF file is protected only with owner password you can use "Decrypt" option and create an unprotected copy of PDF file even without searching for the password. This program features various methods of passwords recovery: by password length, by template, by dictionary, and exhaustive search method.