What is Mozilla Firefox?

Mozilla Firefox is one of the most popular Web browsers used today. It has a market share of 10.4% (3rd place after Chrome and Safari) as of December 2016 based on w3counter.com.

Mozilla Firefox is a free open source Web browser developed by the Mozilla Corporation and volunteers. Started as a fork of the browser component (Navigator) of the Mozilla Application Suite, Firefox has replaced the Mozilla Suite as the Mozilla Foundation's flagship product. Firefox is often abbreviated as FF; officially it is Fx or fx.

Versions and release dates of Mozilla Firefox:

Mozilla Firefox 100. - Released in 2022.
Mozilla Firefox 90. - Released in 2021.
Mozilla Firefox 80. - Released in 2020.
Mozilla Firefox 70. - Released in 2019.
Mozilla Firefox 60. - Released in 2018.
Mozilla Firefox 50. - Released in 2016.
Mozilla Firefox 44. - Released in 2016.
Mozilla Firefox 35. - Released in 2015.
Mozilla Firefox 29. - Released in 2013.
Mozilla Firefox 18. - Released in 2013.
Mozilla Firefox 10. - Released in 2012.
Mozilla Firefox 4.0 - Released in 2011.
Mozilla Firefox 3.0 - Released in 2008.
Mozilla Firefox 2.0 - Released in 2006.
Mozilla Firefox 1.0 - Released in 2004.

For more information, see Mozilla Firefox Website.

⇒ Settings Supported in Mozilla Firefox

⇐ General Questions on Mozilla Firefox

⇑ General Questions on Mozilla Firefox

⇑⇑ Firefox - Frequently Asked Questions