PDF Encryption software set password security on any PDF documents. Software is reliable and flexible tool to set user password and owner password on any pdf document. PDF Encrypt tool apply two types of PDF Encryption Level 40-bit RC4 encryption and 128-bit RC4 encryption. User password is required to open pdf document and Owner password is required to modify various permission like Printing, document Assembly, Content Copying, Content Copying for accessibility, Form Filling, Page extraction, Commenting and Signing.Software can restrict PDF files in batch mode as well as in single doc mode. Tool protect your PDF Document form unauthorized access by applying owner as well as user password

Two Types of Password are:
Open Password (User Password) - The encrypted file will require the password to open file.
Permissions Password (Owner Password) - The encrypted file will be restricted for Printing, Document Assembly, Allow Form Fill-in, Signing, Comments, Changing, Copy of content and Content Accessibility. Tool provides the options to set these permissions whether to allow or not allow.