Maxthon
Maxthon is a great Internet Explorer replacment which uses tabs instead of a new instance
of the browser, it is completly free alough they do have faccilities in place so that you
can donate to them if you wish.
Firefox
The award-winning, free Web browser is better than ever. Browse the Web with confidence -
Firefox protects you from viruses, spyware and pop-ups. Enjoy improvements to performance,
ease of use and privacy. It's easy to import your favorites and settings and get started.
Download Firefox now and get the most out of the Web.