Short description of PDF-Security 1.0: Protect PDF files against unauthorized access and encrypt them! The program limits the access to PDF documents. You decide if a PDF file can be printed in th Acrobat Reader or if somebody may copy or edit the text. You can deside if the user have to enter a password in order to view the file. It is also possible to decrypt PDF files. If they are protected by a password you have to know the password in order to decrypt the file.