PDF security software restrict PDF documents and not allowed page extractions, documents printing, edit content for accessibility, modifying contents easily. Software restrict, unprotect, unlock, unrestrict, protect, or lock thousands number of PDF files by encrypting password parameters on PDF documents. Remove, delete, restrict, unprotect or allow PDF page restrictions on the Adobe PDF documents. PDF password protection utility encrypts password and restrictions on the multiple numbers of PDF files using batch protection process. Restrict PDF will enable to apply user or open password to PDF files so as to restrict unauthorized users to open and access PDF files. This best encryption solution for Adobe PDF files use advance encrypting algorithms like 128 bits and 40 bits AES for encryption on the documents and make multiple PDF file strongly protected. User can put Prefix Suffix on the PDF documents. This software instantly runs on all latest Windows OS like Win2000, Win7 x32, Win7 x64, Win98, Win Vista, Win Vista x64, and Win XP. Features: * Encrypt, decrypt or remove PDF protections from batch PDF documents. * Decrypt page restrictions from document and allow documents printing, copy PDF contents, editing PDF content, modifying content. * PDF password encryption tool supports all 64bits and 32bits Windows OS. * Its special GUI support new users. * Add or remove password & security on the PDF documents. * Encrypt user and owner password on PDF files using RC4 & AES encryptions. * Support strong security password as 40 bits and 128 bits encryptions. * Software find owner password on PDF documents and decrypt it easily. * It is standalone tool does not require Adobe Acrobat Reader tool. * Encrypt or decrypt multiple PDF files using batch process and save your valuable time. * Run on all latest Windows OS like Win2000, Win7 x32, Win7 x64, Win98, Win Vista, Win Vista x64, and Win XP.