PDF Password Software to set encryption security over pdf document and restricting accessibility of it by disabling editing, printing & copying features of file. It helps in adding authorization password into Acrobat PDF using encryption key. It is capable to append strong 128 bit and 256 bit long protection key on each imported pdf file. Thus security of your pdf data increases with the use of advance AES encryption method. Tool not only add authorization password but also set the owner restriction password protection too which restrict printing of document on paper, copying data on clipboard, modifying the existing content of pdf file, filling the form fields, assembling it, commenting on pages, document format conversion, extraction of images & pages and signing the document. This advance desktop application is featured rich and consolidated functionality tool helps in setting both user password and restrictions over all selected pdf document. Get free trial version today to password protect your private and confidential data quickly with the help of AxpertSoft PDF Encryption software. It is made to make compatible with Windows 8 & earlier versions of Windows operating system.