- Developer
- Founded
- September 23, 2002
- Released
- 2002
- Latest version
- 153.4.0esr
1
Sources- 1.“Firefox ESR 153.4.0, See All New Features, Updates and Fixes”firefox.com/en-US/firefox/153.4.0/releasenotes/Retrieved 2026-09-29
- , 157.0.1
1
Sources- 1.“Firefox 157.0.1, See All New Features, Updates and Fixes”firefox.com/en-US/firefox/157.0.1/releasenotes/Retrieved 2026-10-06
- , 158.0b5
1
Sources- 1.“Index of /pub/firefox/releases/158.0b5/”archive.mozilla.org/pub/firefox/releases/158.0b5/Retrieved 2026-10-08
- +57 more
- 153.4.0esr
- Written in
- C
- , C++
- , JavaScript
- +3 more
- License
- Mozilla Public License, version 2.0
2
Sources- 1.“The Mozilla Foundation Licensing & Trademarks”mozilla.org/en-US/foundation/licensing/
- 2.“Mozilla Foundation End-User Licensing Agreements”mozilla.org/en-US/about/legal/eula/
- , GNU General Public License(until 2012)
1
Sources- 1.“Firefox 13 released – now using SPDY by default”h-online.com/open/news/item/Firefox-13-released-now-using-SPDY-by-default-1605039.html
- , GNU Lesser General Public License(until 2012)
1
Sources- 1.“Firefox 13 released – now using SPDY by default”h-online.com/open/news/item/Firefox-13-released-now-using-SPDY-by-default-1605039.html
- Mozilla Public License, version 2.0
- Operating system
- Linux
3
Sources- 1.“Laden Sie Firefox in Ihrer Sprache herunter”mozilla.org/de-de/firefox/all/
- 2.mozilla.org/en-US/firefox/all/Retrieved 2021-08-05
- 3.mozilla.org/en-US/firefox/system-requirements/Retrieved 2021-08-05
- , Microsoft Windows
2
Sources- 1.“Choose which Firefox Browser to download in your language”mozilla.org/en-US/firefox/all/Retrieved 2021-08-05
- 2.“System requirements”mozilla.org/en-US/firefox/system-requirements/Retrieved 2021-08-05
- , macOS
2
Sources- 1.mozilla.org/en-US/firefox/all/Retrieved 2021-08-05
- 2.mozilla.org/en-US/firefox/system-requirements/Retrieved 2021-08-05
- +4 more
- Linux
- Website
- firefox.com
2
Sources- 1.“Firefox Has a New Home: Mozilla Launches Dedicated Firefox.com Download Hub”windowsreport.com/firefox-has-a-new-home-mozilla-launches-dedicated-firefox-com-download-hub/Retrieved 2025-06-26
- 2.“mozilla-firefox/firefox”github.com/mozilla-firefox/firefoxRetrieved 2025-06-26
- firefox.com
Overview
All data
1,316 statements · 78% with external sources · numbers in brackets are citations
- Depends on software
- Yasm
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/www-client/firefox/firefox-50.1.0-r1.ebuildRetrieved 2017-01-11
- Netscape portable runtime
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/www-client/firefox/firefox-50.1.0-r1.ebuildRetrieved 2017-01-11
- Network Security Services
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/www-client/firefox/firefox-50.1.0-r1.ebuildRetrieved 2017-01-11
- libpng
2
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/www-client/firefox/firefox-50.1.0-r1.ebuildRetrieved 2017-01-11
- 2.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Hunspell
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Cairo
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- GTK
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- GDK
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
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- Pango
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Mesa
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- fontconfig
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- FreeType
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- PulseAudio
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Advanced Linux Sound Architecture
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- D-Bus
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- GLib
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- zlib
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- libffi
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- FFmpeg
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Xlib
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- International Components for Unicode
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- libevent
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- SQLite
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- libvpx
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- HarfBuzz
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Graphite
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Qt
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- NetworkManager
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Accessibility Toolkit
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Expat
1
Sources- 1.gitweb.gentoo.org/repo/gentoo.git/tree/eclass/mozconfig-v6.49.eclassRetrieved 2017-01-11
- Yasm
- Readable file format
Show 9 moreShow less
- Opus(since 2012)
- MP3 Audio(since 2013)
- Advanced Video Coding
- Cascading Style Sheets
- Brotli
- GNU gzip
- PDF(since 2013)
- RSS(until 2018)
- APNG
- Copyright status
- copyrighted(since 2012) license: Mozilla Public License, version 2.0 · applies to jurisdiction: worldwide
- Has command line option
- -allow-downgrade
1
- -CreateProfile
1
- -migration
1
- -new-instance
1
- -no-remote
1
- -override
1
- -ProfileManager
1
- -P
1
Show 12 moreShow less
- -profile
1
- -browser
1
- -foreground
1
- -headless
1
- -new-tab
1
- -new-window
1
- -preferences
1
- -private
1
- -private-window
1
- -setDefaultBrowser
1
- -url
1
- -search
1
- -allow-downgrade
- Social media followers
- 158,000(May 25, 2025) youtube channel id: UC-CBSBRP82j2t5PQ3M33CVw
1
- 2,525,183(May 30, 2024) x (twitter) numeric user id: 2142731
- 187,005(May 30, 2024) subreddit: firefox
- 147,000(May 4, 2024) youtube channel id: UC-CBSBRP82j2t5PQ3M33CVw
1
- 172,538(May 24, 2023) subreddit: firefox
- 138,000(March 22, 2023) youtube channel id: UC-CBSBRP82j2t5PQ3M33CVw
1
- 2,579,509(February 12, 2023) x (twitter) numeric user id: 2142731
- 2,585,218(January 8, 2022) x (twitter) numeric user id: 2142731
Show 3 moreShow less
- 126,000(July 3, 2021) youtube channel id: UC-CBSBRP82j2t5PQ3M33CVw
- 2,631,921(January 3, 2021) x (twitter) numeric user id: 2142731
- 2,815,840(May 10, 2018) x (twitter) numeric user id: 2142731
- 158,000(May 25, 2025) youtube channel id: UC-CBSBRP82j2t5PQ3M33CVw
- Name in kana
- モジラ・ファイアーフォックス
- Hashtag
- firefox
- Build system
- custom build system described at url: firefox-source-docs.mozilla.org
- Official name
- Mozilla Phoenix(2002–2003)
1
Sources- 1.“Phoenix 0.1 (Pescadero) release Notes and FAQ”Retrieved 2026-03-16
- Mozilla Firebird(2003–2004)
1
- Mozilla Firefox(since 2004)
1
- Mozilla Phoenix(2002–2003)
On other databases
78 identifiers linking Mozilla Firefox across the web's reference databases
- Alpine Linux packagefirefox
- Alpine Linux Wiki articleFirefox
- AlternativeTo IDfirefox
- App Store app ID989804926
- Arch Linux packagefirefox
- ArchWiki articleFirefox
- Australian Educational Vocabulary IDtechnicalRequirement/firefox
- BabelNet ID01387235n
- Baidu Tieba namefirefox
- Bibliothèque nationale de France ID14625818n
- Bluesky handlefirefox.com
- Chocolatey Community package IDfirefox
- ComputerLanguage.com definitionMozilla+Firefox
- Debian source packagefirefox
- Encyclopædia Britannica Online IDtechnology/Firefox-Web-browser
- Facebook usernameFirefox
- Fandom article IDmozilla:Mozilla_Firefox
- Fedora packagefirefox
- Flathub IDorg.mozilla.firefox
- Framalibre IDfirefox
- France 24 topic ID (French)firefox
- Freebase ID/m/01dyhm
- FreeBSD portwww/firefox
- Gentoo packagewww-client/firefox
- Gentoo Wiki articleFirefox
- GitHub topicfirefox
- GitLab.com topic IDfirefox
- GND ID4824793-5
- Golden ID (archived)Firefox-JBG3X
- Gran Enciclopèdia Catalana IDfirefox
- Gran Enciclopèdia Catalana ID (former scheme)0517680
- Instagram usernamefirefox
- J9U entity ID987007381865305171
- Lemmy community IDfirefox@lemmy.ml
- Library of Congress Authorities IDno2005045743
- Mageia packagefirefox
- Man pagefirefox.1
- Mastodon addressFirefoxOfficial@mastodon.social
- Microsoft Store product ID9nzvdkpmr9rd
- Mozilla Developer Network articleMozilla/Firefox
- Musiikkituottajat artist ID (chart)firefox
- Namuwiki IDFirefox
- NetBSD package IDwww/firefox
- NicoNicoPedia word article IDfirefox
- NL CR AUT IDph317227
- OmegaWiki Defined Meaning1526115
- Open Hub IDfirefox
- Open Library subject IDfirefox
- OpenBSD portwww/mozilla-firefox
- OpenSUSE packageMozillaFirefox
- OSDN projectfreshmeat_firefox
- Pixiv Encyclopedia IDFirefox
- Pro-Linux.de DBApp ID3571
- Quora topic IDMozilla-Firefox
- Reddit topic ID (obsolete)firefox
- Repology project namefirefox
- SILL software ID89
- Snap packagefirefox
- SteamGridDB ID5248361
- Subredditfirefox
- SVKKL authority ID0227218-Firefox-software
- The Guardian topic IDtechnology/firefox
- Threads usernamefirefox
- TikTok usernamefirefox
- Treccani's Lessico del XXI Secolo IDfirefox
- TV Tropes IDUsefulNotes/MozillaFirefox
- Ubuntu packagefirefox
- VIAF cluster ID180493249
- Vikidia article IDen:Mozilla_Firefox
- WikiKids IDMozilla_Firefox
- Windows Package Manager Community package IDMozilla.Firefox
- Wine AppDB ID1930
- Wolfram Language entity codeEntity["NetworkService", "Firefox::sb722"]
- X (Twitter) usernamefirefox
- YouTube channel IDUC-CBSBRP82j2t5PQ3M33CVw
- YouTube handlefirefox
- YSO ID8942
- Zhihu topic ID19552647