SummerWare

Sandboxie is a software that allows you isolates and quarantines website. Sandboxie records all your browsing session in a special isolated folder, called the sandbox, and terminate all sandboxed programs at once.

According to the feature listed on Sandboxie website,

Secure Web Browsing: Running your Web browser under the protection of Sandboxie means that all malicious software downloaded by the browser is trapped in the sandbox and can be discarded trivially.

Enhanced Privacy: Browsing history, cookies, and cached temporary files collected while Web browsing stay in the sandbox and don't leak into Windows.

Secure E-mail: Viruses and other malicious software that might be hiding in your email can't break out of the sandbox and can't infect your real system.

Windows Stays Lean: Prevent wear-and-tear in Windows by installing software into an isolated sandbox.

Developer : Sandboxie
License : Freeware
OS : Windows 2000/XP/2003/Vista
Version : 3.34
Download : http://www.sandboxie.com