Ebook protection tool encrypt and decrypt PDF security by adding and removing password form PDF documents. PDF encryption software provides latest technique for encrypting and decrypting important PDF document without any error. PDF protect tool encrypt PDF file with different encryption level such as 128 bit and 40 bit. Software has a function to encrypt and decrypt batch PDF document or single PDF file. Software add and remove page restriction from PDF document so that user can restrict and unrestrict PDF from content copying, document printing, modifying document, form filling, content copying for accessibility, annotations etc. PDF encryption software provides password protection by owner password and user password for protecting PDF document. If you want to use software download latest demo version of Apex PDF Password & Restriction Manager from provide link www.pdfprotectionremover.com. Software decrypt PDF file which are encrypted using RC4 and AES algorithm. Supports Windows operating system such as win 98, 2000, win ME, win XP, win Vista, win7 etc. Features: * PDF unlocking and locking tool support to encrypt and decrypt batch PDF document. * PDF encryption software provides password protection by owner password and user password. * PDF unlocker tool encrypt and decrypt PDF file with different encryption level such as 128 bit and 40 bit. * PDF encrypt and decrypt tool add and remove page restriction from PDF file and allow user to document printing, form filling, modifying content, content copying etc. * PDF decryption tool has features of drag and drop PDF files. * Software change resultant file name before saving PDF prefix and suffix. * PDF encryption tool decrypt PDF file which are encrypted using RC4 and AES algorithms. * Software does not require any supportive tool like Adobe Acrobat. * Supports Windows operating system such as win 98, 2000, win ME, win XP, win Vista, win7 etc.