Website: http://www.shadowdefender.com
Download: Shadow Defender-1.5.0.726-sos.exe – mirror
Shadow Defender can run your system in a virtual environment called ‘Shadow Mode’. ‘Shadow Mode’ redirects each system change to a virtual environment with no change to your real environment. If you experience malicious activities and/or unwanted changes, perform a reboot to restore your system back to its original state, as if nothing happened.