xB Browser

xB Browser, formerly known as TorPark, is a complete portable web browser that you can run from any external device, like a USB drive or a MP3 player.

It even includes an application that you can use to browse the Internet anonymously. xB Browser creates a secure, encrypted connection between the original computer and its destination.

This is a version of Firefox adapted to maintain your privacy during your entire browsing session. Once you've closed the program, xB Browser eliminates all traces of the session: cookies, temporary files, history, etc.

It doesn't just allow you to navigate anonymously, but also includes a popup blocker. Launch xB Browser if you find yourself using an unfamiliar computer that you don't trust.