Unprotect PDF - Version 5.0 The Unprotect PDF Tool is made to unprotect PDF database or Remove Restrictions of PDF. With the ability to instantly unprotect you PDF documents with all data information in it, this software will definitely ease down your work a great deal, at your workplace. You can simply remove or unprotect your permission password which protects your PDF and disables the functions of copying, printing, editing, extracting, modifying and graphics from PDF documents. Software is serviceable on each and every version of windows such as - XP, ME, NT, win 7, win 2000, win2003, win 2002, and vista system. Most excellent part of this software it is also capable to hold the Adobe PDF data up to Adobe 9 version.