Mozilla Firefox Free Download
Firefox has a fairly decent share of the web browser market with a healthy 21.86%. It is mainly because Firefox is an open source web browser with exceptional community support. Along with other regular features, it has a private browsing mode, improved security, smooth and fast browsing, built-in spelling checker, and allows for various customizations. I personally love its add-ons which are open source developments. Firefox 4 is probably the best browser right now in terms of features. Based on its success, Mozilla has now launched a mobile web browser as well.