Apex PDF Encryption - Version 2.3.8.2 PDF Encryption software has the ability to restrict PDF page on different level, restriction level protect your PDF file form illegal user. PDF Encryption utility use password protection feature to secure your file. Tool provide two type password protection first one user and second one owner, user level password used to open PDF file that protect open feature of PDF document as well as owner level password has several option that restrict of PDF document like printing, document assembly, content copying, content copying for accessibility, page extraction, commenting, filling of form fields and annotations. PDF Security tool support two encryption level 128 bits and 40 bits, using this program you can provide security by adding prefix and suffix with resultant file name. Features: * PDF Encryption software provides security to protect PDF document from un-authorized user. * It supports two type password user and owner. * Tool has option only apply or set security