Download Folder Security Personal
Folder Security Personal is an application you can use to protect and control who can see specific pieces of information that you have stored inside your hard disk. With this tool you can encrypt text documents containing personal information that you don't want anyone to see, lock several devices in your computer such as CD consoles or make your computer incapable to connect to a USB drive.
In addition to that, the program comes with great utilities you can use to hide away your files from stranger's eyes and many things more. It has a user friendly interface and it work in any computer, it doesn't matter with which operating system it's working with.