Encrypt drawing files, prevent copying, prevent editing, prevent printing. The encrypted drawing files can only be opened after obtaining the Open Password provided by you. You can encrypt your drawing files binding to one computer.
Pdf encryption software helps in locking document with pdf open password security and owner restrictions. Owner password is one which restricts pdf permissions to prevent edit, print and copy of content.
Get PDF Locker to prevent PDF from being printed in effortless and efficient manner. Use the software to lock multiple PDF files in one go to prevent PDF from being printed.