VeryPDF Encrypt PDF - Version 2.31 VeryPDF Encrypt PDF is a powerful and useful tool thatcan encrypt PDF. With Encrypt PDF, users can setowner/master and open/user passwords for PDF to preventthe PDF files from opening, reading, printing, editing,coping, changing, etc. Owner/master passwords canprotect PDF from printing, editing, change, andcopying. With an owner password, users can get fullaccess to the PDF. If printing was disabled, youneed to use owner passwords to print the PDF. Nopassword will be prompted for when opening the PDF ifyou secure it with only an owner password. With an openpassword, users can open and read the PDF. And it isindependent of Adobe Acrobat and any other Adobe products.Features of VeryPDF Encrypt PDF: 1.Wide System Compatibility: Support Windows98/ME/NT/2000/XP/2003/Vista/7/2008 of both 32-bit and64-bit.2.Support to set open or user passwords to protect PDFfrom unauthorized opening. 3.Support to set owner passwords to protect PDF fromunauthorized editing, printing, and coping. 4.Support 40-bit or 128-bit PDF encryption protection.5.Easy to use. 6.Support drag and drop operation. 7.Support to set permissions to all PDF files inarchive in batches. 8.Do NOT need Adobe Acrobat software and any otherAdobe products.