Prot-On is a Security software developed by Prot-On. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Prot-On:
Brothersoft Editor: Prot-On is revolutionizing the way to protect the files you share, allowing you to decide and track at any moment who, how and when their content is accessed.
Control all existing copies: with Prot-On you´re in control of the copies that you share or that are made of your files. You can track who, how and when accessed your files regardless of where they are stored.
Protect your information and all of your documents: You can protect photos, MS Office and PDF documents as well as email Texts, blog and wall entries.
Take-away permissions: restrict access to users at any time and block documents that have already been shared.
For all users: Prot-On is free for home users and offers advanced functionality to professionals and organizations. you can free download Prot-On 1.2.2 now.