PDF protection software can lock multiple PDF files by encrypting password parameters on the PDF documents. By using its advance encryption process users are allowed to protecting documents assembling, modifying contents, editing contents, PDF annotations, page extractions, documents printing, form filling, and more. Enable PDF page restrictions on the PDF documents and protect PDF documents. It is professional utility which easily provide encrypting, protecting various PDF Acrobat files that are unsecured. Full version of this software use batch locking techniques for restricting multiple PDF documents. Add password on all unprotected files either using 128 bit/40 bit AES standard or 128/40 bits RC4 standard without requiring any application. Protect PDF password utility can set password and restrictions from the multiple numbers of PDF files using batch protection process. This software instantly runs on all latest Windows OS such as Win2000, Win7 x32, Win7 x64, Win98, Win Vista, Win Vista x64, and Win XP. Features: * Set page permissions like editing content, modifying contents or accessing PDF contents. * Encrypt PDFs using 128 bits and 40 bits password protection. * Add, set, restrict, put password on several PDF documents. * It provides simple GUI for new users. * Use AES/RC4 encryption algorithms for encrypting files. * Ebook protection encryptor instantly encrypts multiple PDF documents without supporting any tool. * Protect batch unsecure PDF files using simple steps. * Add PDF security and password on the Adobe PDF files. * Put user and owner password protection on the selected documents. * Enable PDF protections on batch PDF documents. * Names the PDF files using Prefix Suffix. * Works with all latest Windows OS such as Win2000, Win7 x32, Win7 x64, Win98, Win Vista, Win Vista x64, and Win XP.