Most, if not all types of files are saved in PDF. Portable Document Format (PDF) is a file format that can be accessed regardless of software application or hardware used. This file format grants access to any user who might want to view, edit, copy, or print out your files. Though easy accessibility to files allows smooth digital file management, it also poses a risk especially if you want to keep certain files inaccessible to others. A convenient way to protect PDF files without losing data integrity is through a simple software utility called PDF Encryption Software. Pdf Encryption Software allows document owners to secure and customize access of files through data encryption. This process does not alter the document in any way but rather allows the document owner to protect files by setting access restrictions via a unique password. This PDF Locker software also includes features that can help file owners to customize permissions of specific documents allowing the various modes...