SHADE Sandbox is an alternative for antivirus and a tool for virtualization. It locally virtualizes applications (i.e. internet browsers) and locks all incoming internet files and possible viruses in its safe virtual environment - a “sandbox”, keeping them isolated from the Operating System to maintain it clean from malware. History, Cookies, Temporary Internet files are isolated from the real OS environment. Registry, Executable and System Files, and other important information is well protected from cyber-attacks and malware activity including viruses, Worms, Trojans and Exploits
Please note, although Shade Sandbox is free, you need to register with your name and email address if you'd like to use it for more than a couple of days.