iStonsoft PDF Encryption 2.1.39 | 8.24 MB
iStonsoft PDF Encyption is a simple to use tool designed to help you protect your PDF files from unauthorized viewing or printing. It does so by using three AES and RC4 encryption levels. You are able to enter a User password that does not allow anyone to view your document, as well as an Owner password that does not allow people to copy, edit or print the content of your PDF file.
Home Page : http://www.istonsoft.com/pdf-encryption.html
