Unlocking PDF security software removes all the restrictions from a PDF file like copy content of PDF file, permit to extract PDF pages, enable PDF print option, activate PDF form filling option, allow content copying for accessibility, document signing, commenting, editing etc. Unlocking PDF forms software unlock all restriction permission limitation protection on PDF such as form fill, comments, assemble, annotations, accessibility of content etc. This program works as both type enable or disable the password protection. User password is required to open PDF document and Owner password is required to modify various permission like printing, content copying, document assembly, content copying for accessibility, form filling, page extraction, commenting and signing. Software is reliable and flexible tool to set user password and owner password on any PDF document. It is support add prefix suffix with resultant file name. PDF encrypt tool apply two types of PDF encryption level 40-bit RC4 encryption and 128-bit RC4 encryption. Application supports all version of Windows operating system 98/ ME/ NT/ 2000/ XP/ 2003/ Vista/ 7. Features: * PDF password unlocker software can disable security settings password. * PDF unlocker is a PDF restriction remover tool that can remove PDF restrictions for copying, editing, printing & extracting. * Remove to unlock PDF restrictions permission limitation protection of PDF file. * PDF documents can be protected either by a “User” password or by an “Owner” password. * Works with both 32 bit and 64 bit OS. * Password protection for PDF documents with 40 or 128 bit encryption. * It is support as an encryption and decryption of the password protection. * It is support prefix suffix with resultant file name. * It is independent or stand-alone software that doesn’t require Adobe Acrobat Reader. * PDF security removal software successfully supports & runs on Windows 98/ ME/ 2000/ 2003/ XP/ Vista/ 7.