Lock Copy Function of PDF - Version 2.0 Lock copy Function of PDF is preeminent and smartfunction for locking PDF files to restrict unauthorizedusers from copying PDF content without authority. Thisprogram is ideal tool to lock PDF copy function of allfiles created in all Adobe Acrobat versions. Perfectlyworks with all Windows versions like- XP, Vista, 7, 8,2000, 2003, 98, 95. After locking PDF files the lockPDF software creates a new PDF files with all securityof copying, editing and printing. The tool supportedwith simple GUI works best to lock PDF copying textoption or lock PDF copy permission without anddifficulty. Using this PDF Lock program user can’t copycontent of PDF file without permission of the author.It is a perfect tool for every user who needs to lockcopy function of PDF files. This tool is also availablein demo version but with some restriction, user can notchose one password type, it requires both passwords. Tolock copy function of PDF documents in one mouse clicksimply get the full version of the PDF Locker in smallamount of only @ $9.