Browser for paranoid people? [closed]

Try The Paranoid Kit extension collection for Firefox.

Also Privoxy is a proxy server that strips any personal information from requests no matter what browser do you use. It is used in Tor by default, too.

After following the above steps, it's worth popping over to http://panopticlick.eff.org/ . This page will tell you how unique your browser fingerprint is. (i.e. how easily it can be proved to be the browser you're using)

Yo give you an idea how scary this is, even in incognito mode, my browser fingerprint is totally identifiable from nearly 1/4 of a million other browsers.