Unprotect PDF enable or disable to apply user or open password to PDF files so as to restrict unauthorized users to open and access PDF files. Software restrict, unprotect, unlock, unrestrict, protect, or lock thousands number of PDF files by encrypting password parameters on PDF documents. Decrypt encrypted Adobe PDF documents and not allowed page extractions, documents printing, edit content for accessibility, modifying contents easily. PDF password protection utility encrypts password and restrictions on the multiple numbers of PDF files using batch protection process. Remove, delete, restrict, unprotect or allow PDF page restrictions on the Adobe PDF documents. 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. It use batch PDF encryption and decryption process which support multiple PDF documents. 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: * Unprotect PDF add or remove password & security on 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. * Encrypt user and owner password on PDF files using RC4 & AES encryptions. * Encrypt, decrypt or remove PDF protections from batch Adobe PDF file. * Software has standalone application for new users. * Support strong security password as 40 bits and 128 bits encryptions. * It is standalone tool does not require Adobe Acrobat Reader tool. * Run on all latest Windows OS like Win2000, Win7 x32, Win7 x64, Win98, Win Vista, Win Vista x64, and Win XP.