Reboot Restore Rx - Reboot Restore Rx (freeware) prevents any and all changes made on your drive(s) making those PC's bulletproof and unbreakable.

Sandboxie - Sandboxie is a program for Windows that is designed to allow the user to isolate individual programs on the hard drive.

Deep Freeze - DESCRIBING DEEPFREEZE SOFTWARE Deepfreeze, by Faronics, is an application that solves a unique problem that many companies have these days; it prevents an end user from making permanent changes to important system/administrative files.

Cameyo - Cameyo is a software program that can turn another piece of software into a portable app. This allows individuals to use a browser to run programs on a Windows system without installation.

Rextore - REXTORE is a Reboot-to-Restore software.

Lethe - Lethe is a Deep Freeze-like partition freezing software for Debian and Lihuen