Mozilla Firefox browser is a fast open source web browser, secure and fully customizable. Firefox uses the open-source Gecko layout engine, which implements some current Web standards plus a few features which are intended to anticipate likely additions to the standards. Firefox includes tabbed browsing, a spell checker, incremental find, live bookmarking, private browsing mode, download manager, and many more. Functions can be added through around thousands of add-ons created by third party developers. Many users agree that it is a fast web browser with full of great add-ons and plugins. Firefox browser is great and widely used, especially if you care about add-ons, plugins, extensions.
Mozilla Firefox supports Windows OS, Linux OS, and Mac OS in a variety of languages. You can download the latest stable release of Firefox for FREE from the official website here.
Google Chrome supports Windows OS, Mac OS, Linux OS. You can download the latest stable release of Chrome for FREE from the official website here. OR Download Offline Standalone Installer of Google Chrome.
Internet Explorer web browser is available for free with Windows platform. You can download the latest stable release of Internet Explorer for FREE from the official website here.
Safari is the default web browser for Mac OS X operating system. It supports Windows OS, Mac OS, and Linux OS (as Konqueror). You can download the latest stable release of Safari for FREE from the official website here.
Opera web browser supports Windows OS, Mac OS, and Linux OS. You can download the latest stable release of Opera for FREE from the official website here.
There are still many other web browsers e.g. Netscape Navigator, Camino, Flock, SeaMonkey, Maxthon, Avant, K-Meleon, Galeon, Konqueror, Lunascape, Amaya, iCab, Midori, uzbl, RockMelt, Comodo Dragon, Enigma, Grail, Lynx, and many more web browsers for specific browsing purposes.