Legend:
Unsupported
Supported
Latest version
Preview version
Future version
Notes
- In March 2014, the Windows Store app version of Firefox was cancelled, although there is a beta release.[24]
- SSE2 instruction set support is required for 49.0 or later for Windows and 53.0 or later for Linux, IA-32 support only applies to superscalar processors.
- The x64 build for Windows (introduced with Firefox 43) was exclusive to Windows 7 and later. All previous versions of Windows have to use the IA-32 build.[25]
References
- ^ a b c d e f g "Firefox 152.0, See All New Features, Updates and Fixes". 16 June 2026. Retrieved 16 June 2026.
- ^ a b c d e f g h "Firefox ESR 140.12.0, See All New Features, Updates and Fixes". 16 June 2026. Retrieved 16 June 2026.
- ^ a b "Firefox users on Windows 7, 8 and 8.1 moving to Extended Support Release". mozilla.org. Mozilla Foundation. Retrieved June 6, 2023.
- ^ a b c "Firefox ESR schedule". whattrainisitnow.com. Mozilla Foundation. Retrieved September 6, 2024.
- ^ "Mozilla Firefox ESR 52.9.0 System Requirements". mozilla.org. Mozilla Foundation. Retrieved June 26, 2018.
- ^ "Update on Firefox Support for Windows XP and Vista". Firefox Future Releases Blog. Mozilla Foundation. 23 December 2016 – via blog.mozilla.org.
- ^ a b "Mozilla Firefox ESR 10.0.12 System Requirements". mozilla.org. Mozilla Foundation. Retrieved January 8, 2013.
- ^ "Mozilla Firefox 12.0 System Requirements". mozilla.org. Mozilla Foundation. Retrieved April 24, 2012.
- ^ Keybl, Alex. "Upcoming Firefox Support Changes". Firefox Future Releases Blog. Retrieved December 10, 2017.
- ^ "Mozilla sets end of Firefox for Win2K, early XP". 2012-03-26. Retrieved 2020-05-07.
- ^ a b "Mozilla Firefox 2.0 System Requirements". mozilla.org. Mozilla Foundation. October 24, 2006.
- ^ Peters, Jay (January 6, 2021). "Firefox's latest update brings native support for Apple's Arm-based Macs". The Verge. Retrieved January 7, 2021.
- ^ "Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release". mozilla.org. Mozilla Foundation. Retrieved June 6, 2023.
- ^ "Firefox ESR 78.15.0 System Requirements". mozilla.org. Mozilla Foundation. 5 October 2021.
- ^ "Update on Firefox Support for macOS 10.9, 10.10 and 10.11". Firefox Future Releases Blog. Mozilla Foundation. June 23, 2020 – via blog.mozilla.org.
- ^ "Mozilla Firefox ESR 45.9.0 System Requirements". mozilla.org. Mozilla Foundation. April 19, 2017.
- ^ "Mozilla Firefox 48.0.2 System Requirements". mozilla.org. Mozilla Foundation. August 24, 2016.
- ^ "Firefox 48.0 release notes". August 2, 2016.
- ^ Brinkmann, Martin (September 20, 2016). "Firefox 49 Release: Find out what is new". Ghacks. Retrieved June 7, 2020.
- ^ Protalinski, Emil (April 29, 2016). "Mozilla will retire Firefox support for OS X 10.6, 10.7, and 10.8 in August 2016". VentureBeat.
- ^ "Mozilla Firefox 16.0.2 System Requirements". mozilla.org. Mozilla Foundation. Retrieved November 20, 2012.
- ^ "Mozilla Firefox 3.6 System Requirements". archive.org. Mozilla Foundation. January 21, 2010. Retrieved December 14, 2012.
- ^ a b "Firefox 32-bit Linux Support to End in 2026 - Future releases". blog.mozilla.org. Mozilla Foundation. Retrieved September 6, 2025.
- ^ Nightingale, Johnathan (March 14, 2014). "Update on Metro". mozilla.org. Mozilla Foundation.
- ^ "Mozilla Firefox 43.0 System Requirements". mozilla.org. Mozilla Foundation. December 15, 2015.
Usage
[edit]Parameters:
fontsize — Specify font size percentage, depending on page context. If the parameter is not used, font size code won't be added in the table CSS.
Example:
{{Firefox release compatibility|fontsize=90}}
Note that some references here are duplicated in the Firefox article and as such have the same reference names. Those references should be updated at the same time as the ones here.