Category: Security & Privacy::Encryption Tools Price: 24.9$ Shareware Version: 2.0.1.5Released: 2015-06-17PAD FileOs: Win2000, Win7 x32, Win7 x64, Win98, WinOther, WinServer, WinVista, WinVista x64, WinXP, OSize: 1140 KbCompany: apluspdf.com Keywords: Unlock, PDF, Software, Encrypt, Decrypt, File, Application, Change, Protect, Document, Tool, Copy, Print, Edit, Extract, Modify, Download: Aplus Unlock PDF Description: Unlock PDF software developed for locking and unlocking PDF file security. In this way you can protect PDF document by setting User and master password. We are known Owner password as a master password and permission password. Master password authorizes you to change page permission setting like PDF printing, text extraction, content copying etc. You can take action with the help of encryption level technique like 128 bit and 40 bit. More information about Aplus Unlock PDF