Lizard Safeguard - PDF Writer is a program that stops unauthorized distribution of your PDF documents and files, controls what users can do with them and how long they can be used. The program protects PDF documents from unauthorized modifying and copying, viewing and printing or sharing.
This program lets you block pornography, gambling, or specific websites.
Safeguard PDF Security provides total PDF DRM protection for your documents.
Sophos Free Encryption offers protection by encrypting the data on your PC.
Encrypt entire partitions on your hard drive and portable storage devices.
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