Sunday, 12 April 2026 @ 06:31 UTC ~13 12,244 130,110

Mozilla Firefox (ga-IE)

Mozilla · Mozilla.Firefox.ga-IE

Mozilla Firefox is free and open source software, built by a community of thousands from all over the world.

Firefox Browser, also known as Mozilla Firefox or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards. In 2017, Firefox began incorporating new technology under the code name Quantum to promote parallelism and a more intuitive user interface. Firefox is officially available for Windows 7 or newer, macOS, and Linux. Its unofficial ports are available for various Unix and Unix-like operating systems including FreeBSD, OpenBSD, NetBSD, illumos, and Solaris Unix.

winget install --id Mozilla.Firefox.ga-IE --exact --source winget

Latest 149.0.2

Release Notes

Version 149.0.2, first offered to Release channel users on April 7, 2026

Fixed

  • Various security fixes.
  • Fixed an issue where certain parts of web pages, such as drop-down menus and specific styles, did not appear correctly when printing. (Bug 2026109)
  • Fixed an issue where some website error pages displayed generic connection messages instead of the specific error code and description provided by the server. (Bug 2023800)
  • Fixed a crash that occurred when using certain security keys or WebAuthn features for two-factor authentication. (Bug 2026688)
  • Fixed an issue on Linux where the browser toolbar could become unresponsive to mouse clicks after dragging a tab when using Wayland. (Bug 2022238)
  • Fixed a layout issue where text inside certain graphics (SVG) appeared shifted or misaligned from its intended position. (Bug 2024647)
  • Fixed an issue where the "Send to device" option failed to work when used from the Open Tabs section in Firefox View. (Bug 2023201)

Enterprise

  • Introduced a new enterprise policy that allows administrators to directly manage and control AI-related features within Firefox. (Bug 2019983)
  • Fixed an issue where enterprise policies for the browser homepage and start page were not being applied correctly. (Bug 2027888)
  • Introduced a new enterprise policy that allows administrators to prevent the built-in VPN and IP protection features from being available to users. (Bug 2022365)
  • Reference link to 149.0 release notes.

Installer type: nullsoft

Architecture Scope Download SHA256
x86 — Download 9C25B38803EFDD200B7F636F5464A6EE53DB78AEE68FA3ED59E5B192E43C99DA
x64 — Download 55E6EA7A2BA7AAA093EFD5037699E93DC258497AD678F993178D46E9B27B9C3C
arm64 — Download 8C573552491767370CAAD5094110E3746252CDF411E4DE84DBE78D40A2AEC0E4

Details

Homepage
https://www.mozilla.org/firefox/
License
MPL-2.0
Publisher
Mozilla
Support
https://support.mozilla.org/
Privacy Policy
https://www.mozilla.org/privacy/firefox/
Copyright
© Firefox and Mozilla Developers; available under the MPL 2 license.
Moniker
firefox

Tags

browsergeckointernetquantumspidermonkeywebweb-browserwebpage

Older versions (36)

149.0
Architecture Scope Download SHA256
x86 — Download FAF8F84C756DEDABD297607AA53B6B4BED602CA7601010C87CC189F1C7CD48EE
x64 — Download 7C33360555E4B73C99745171B9BA5BD2B0341ADB7ED89319804753976DE130EE
arm64 — Download 36EFB0A78ECBFA5C4209B5B9B27D0845B69F68231C69C5F8C8CB40B88D90CE16
148.0.2
Architecture Scope Download SHA256
x86 — Download A08EA96E84AD104BD0BE6E52002AC27A083923DF57B053EBF8F8D680D5F70F65
x64 — Download CEDDA28E884F3BAC39D0B9F90744E5F235DFDA2E3BA4DC00D4C5BC112844355F
arm64 — Download 6EF92A124EA1249D2507C299C893CC96CEF7AF68669FDC6D48589BA96B7AA298
148.0
Architecture Scope Download SHA256
x86 — Download 2F1608536ECA4F2CAD67D2F73672BA52B90AFCE0DF8EE1DDBFC112205CB8EC14
x64 — Download 410A11F64C2696A2C809DCEEBD748459B15154586EB2CCE8B24FACA2D7CCFFFD
arm64 — Download F908D0663A90C4F4D3C779CDEAED3EE5604FD89DF0E3C0AD22C66DF909E39CF8
147.0.4
Architecture Scope Download SHA256
x86 — Download 316A0526B6AE6E31D4FF17BE7920202F4E761B6604F453428D3242FCEEEB0205
x64 — Download 7653319F8DB27111F55E527272879B20606D5F50FFBBA7D575C9AF43AA6AC636
arm64 — Download DEB57533E6A9C16252D0A7DACE5F76B031DDA3C2244DC586ABD6313CDFA6B405
147.0.3
Architecture Scope Download SHA256
x86 — Download 9089071B4EC46A40DA6AD6ECE2AF943D5B529F6E8794A5F25DE6E83DC5E53C0E
x64 — Download ECD46001DC7287320483B5DB720189B7BA9527585D4D9EE298576B919D9F3384
arm64 — Download DAE01A6713D072EE06EB17C9EEB7141134D7AA8E4F45EB00CD42A79E380CF4AB
147.0.2
Architecture Scope Download SHA256
x86 — Download 08F2EFF511237E32EDE9FD865B54FBD12C631A222FD0DED5F648BFCBFC61715F
x64 — Download EB3CD7FEE5DC85AD41CA0F6B693D6A22F960FF002E7AB8505CCD2AE3125F2F21
arm64 — Download 5BCAF06F5D0B3EEDE0F2705F51112C1F30D2D9470C1D5C9EDDD210709F95867A
147.0.1
Architecture Scope Download SHA256
x86 — Download 0F26C6317C9720E8E74D4BFAFDC7D46F5C57234FF4BE75EC3254EE01569209B6
x64 — Download A87CD340AA6B025FDF9B8F783DD9E81A15FB6DBCB2EAB2352D73EE0184B58F1C
arm64 — Download 43437F21DE3689964490D24EB1846690DA3C9B0638660B423864724B39D336A0
147.0
Architecture Scope Download SHA256
x86 — Download 187CB931BF8AE49030FB999E483D84A4489AD0D48558EB5099190D7DA78AF89F
x64 — Download A4B63EEFE6D7E80FB899BDD0CA2F20C26DDAD55E36BD431C04EF47B6F37A4298
arm64 — Download 303B857489EE2E50FCA56FAB2F472970EBD6890FE879C9E6D463CFF6F57D74AD
146.0.1
Architecture Scope Download SHA256
x86 — Download 41F2F24A24CC45859CEA4D4E9B1F8B6BB5794BCD215490C8948A8636B4388F08
x64 — Download 6CDC5CB5229E2E81FDD031DFB7A333FB1ECC9592D9A1D402B08AC7250421947E
arm64 — Download E1225093118763F2A1AF5C20AC0026103C163D132E73C71B4BAB09FABBF67DC9
146.0
Architecture Scope Download SHA256
x86 — Download 2AF3C30B6AD06D123DA96D61BB4CCBB693CB65E2A8FFA9410EB5228F5042DD4D
x64 — Download B16F2BEB991C6552EF276B7EE39E7BC9973EABEC51B9D06AC03F786D9EFFAC29
arm64 — Download 7A097188F9AF265F07CF5B9FCE79347C3AA26D5AF44A9A55F71CA239361868E2
145.0.2
Architecture Scope Download SHA256
x86 — Download E0C6CE3EC8415A4879A15B01038BD4EB87D959A40A9BEBE4C018D2B420D28DE2
x64 — Download E026CF4C164DACAFED4EF1143EAC1B1D330F24E10839CEB177CBCC45DFD8879E
arm64 — Download 060DD6971000FB4E25DCB8D1EB3CF3E391471D0FA400691D9B79AA08587D7A37
145.0.1
Architecture Scope Download SHA256
x86 — Download 21DF61C45D80D62F827CDE5AED60C1409ABB940C1A4A983B2CADC74AEC6112DE
x64 — Download FBA3E6C87301AE850411EC262A125157585DF8574F328275FEE30714BC527962
arm64 — Download 8731743AC9ED02D33F62E1AB23A84A6290CD5F932DC18C437754D1DEB253278F
145.0
Architecture Scope Download SHA256
x86 — Download 5026CBA1D6912D70721EB03EBDEF53F3C2A1C61EC9AE6FC026265BADE7703DF0
x64 — Download 3AC3997FBF3379E69D9CD276EDE2A105E8F46FC6C6F7188E81D2883E467DF55D
arm64 — Download 52C70F7913EAED95FAF817E093AB71CB1637E755FC10BB98EBFD745E9B5A1B95
144.0.2
Architecture Scope Download SHA256
x86 — Download F4C181A7CA35848E4061C287D882A63254266120560B72007BF121FD21C46A24
x64 — Download 7E4D974CC3B0068EAD9F0FF9158A011B50115DCB8838DC73BA45D8CB1F705DCC
arm64 — Download 348CE1474B8659FC20AEEA21DA6ADAA9A34BC118C36E430B4B939C6626277351
144.0
Architecture Scope Download SHA256
x86 — Download C3DA4FCA859DCA53600FDFF8605BE1A565A462ADB51D4F5E2C53CF937A2FB7EC
x64 — Download 8E77683CE7AA80B24074D859B51F5022962FA11E27F6741F714CB9961636A96E
arm64 — Download 76B17EC2F9955A8867D6E1C1A69822F39679D5F8A6C1B397A76DD517DF0C171E
143.0.4
Architecture Scope Download SHA256
x86 — Download 8244CC0F5CAAF4F3F35DBA152ED0C3DEFE8257128750834B57777BD92741B222
x64 — Download ECCC9C386AED7E7C87AC6BF2437219D0FB0310F5F428D40C40F591C1BF0EEA69
arm64 — Download A7F4A96CC88B124EEE36FA623853C09767863047A4045C96C1B53D9C2B6E05D0
143.0.3
Architecture Scope Download SHA256
x86 — Download 3334AC510A99AFFA6DF41A8FCAD6BAC772A37164960D1E823D0E2C0A2AA5A62B
x64 — Download 7009B8F6FED6C1770A57AE25ECEF948CE835CCC9AAC6E4491E1A7F9BA80DE493
arm64 — Download 79BF36D4B819C0878581356FA10AB1EC0BACEAC559DF0AE244898BF29832730E
143.0.1
Architecture Scope Download SHA256
x86 — Download 5316BBE0FD828B6B0DFC1BE18ED57320D755DF7AC990305833E29B19E17635BD
x64 — Download 0B4C3CE7C13E952F722813EC98369EA20D766C6A1DE5760FEADE5852B5B7AF93
arm64 — Download D53CBFE177E189DAD3FC9EE59E3CD305351AE8009B4F4432B34B7465B5E60D09
143.0
Architecture Scope Download SHA256
x86 — Download 94BC01C7FBBBE9DFD6C9820051DE1059D6E5C2894D3D86428C9E4E2C3AB23B5A
x64 — Download B169628FBECFFF7EEC3991BB5B89A45CBBE03B3954CB9296AF769136B0ED86F0
arm64 — Download 06357D834AE394CAEA664131BD4967FCE463F2396F890C287E142ECBD3B08D2A
142.0.1
Architecture Scope Download SHA256
x86 — Download A2A3A61E448C5912A64541B016A3026058D18272A9338310E812DBF989C0500A
x64 — Download 409F56110374A477EAE7E9503BA4C0B47421900FF240C486894069BF43C0C704
arm64 — Download 4C24F47DE8A27E4FAD37F250E1A58F53A94B42BCE919498E0A04626F3C1BDE5C
142.0
Architecture Scope Download SHA256
x86 — Download 8EEC58D4702EA0F8C5CD35D3894A6B27E6AE3E8BFA0159984DDA9E72214C4E2F
x64 — Download EE26EE0AA2981A83C66EABAAF23F6BC7E5992D14B7462DCDB2D5EB6EF319167C
arm64 — Download 0AE6BD04C143C1958AD30F90720B35DC65E6F6DC4B7597768F71E37EE03E6A8B
141.0.3
Architecture Scope Download SHA256
x86 — Download 91E250208DEDF6F7D48402265769A3300D1BD68643EBC27F48D45B11985B989A
x64 — Download 3C640888FB3770F5DFBECBEFFB933DE65592BAA1BD2CBC6A337020B0567FA9F8
arm64 — Download AD905B3C05E5A88729C169092E38B90E55B466D5CB2ADF1A388374B9C53CB620
141.0.2
Architecture Scope Download SHA256
x86 — Download D1DBD04638737C5B0223C6563569DA12D39AC81999D0EC57EA2EBB5FB88C353E
x64 — Download 9D687BBFD4F04BB6B78A36EEB3171142A693AD184A24787DA278EE7924DAEA65
arm64 — Download D337B9A20C8F3460508B9C18E98BE1B93F513A89A307DC052058452C00BF3475
141.0
Architecture Scope Download SHA256
x86 — Download A80E951C0531EA16CD1054ACE3613FC1096045FB6AD11B4F0FD4A426FAEFF256
x64 — Download F75EDB6A9170A2BAC185B4F9CFFCBA7FC06A71FA53580E5E7824DC019EC1E3BE
arm64 — Download A862E3E9547F6C03742E5A1BE2E0E22D4ABBE926AEA011F25AD3798E2F34682C
140.0.4
Architecture Scope Download SHA256
x86 — Download 2F998CCE30792CFA0DF3D396567892A31AB2387FF993A2656173407A76650A5E
x64 — Download 7649830BCEE3150CA2D3F941B59BDE3B732BC913AF7380DF2E80223665F1CB02
arm64 — Download FBE8235876985C97B8D4DFD9D7D8A4E32E43CF05B197998953932588A2A7D221
140.0.2
Architecture Scope Download SHA256
x86 — Download 4A4394A2A2CB46FD3D0F50CA963D1328CC536657EA72495803978EEA6E482EA8
x64 — Download F73A954CE6F842972EC98273E17F2D3413F0FDA25DEDF8E3CDEF82A868FE5C99
arm64 — Download 64E177C28D32E6C25459A71E8E4DFDA7BC4C4AF3D719F5DA2798D83969212975
140.0.1
Architecture Scope Download SHA256
x86 — Download 8FC436B903F4CCEB05BB1BF201C9DF798DF15E170F1DCD5B3A312D3410C386B8
x64 — Download FEA9D727D1E8348FCD87D85C7E7CB73DC416FAA3D87ACA6888ABA8501EA7D8BA
arm64 — Download C1DD9D4CC36303917E85275DE6667E658D64D9612A128CAA1E007A8A92EB6718
140.0
Architecture Scope Download SHA256
x86 — Download DC8BE4811119950D720C9B39273B996C68D75E20587C6AA8CF303F898FF24201
x64 — Download 24B82E36BEFA5E61AFD75E58257FFA4E4162F4695727AA10277892F5F9CD1A3A
arm64 — Download 8A074E4D5BDFCB2D094815A69D40AC548990D4AC323901339E7158515A60C078
139.0.4
Architecture Scope Download SHA256
x86 — Download F40EA0BA8D327E76A4C3525863511C17DF7FD61E43416B0D9AECF68109B98A49
x64 — Download 139F83042A02E53C83AA1598AD95122372943E5504CD5F0D91E11F8295DBA9B4
arm64 — Download FBD361E10EC9066736203E16AE4F81AFFD0900D2F5E6A4DADC2A99C5628B4CCE
139.0.1
Architecture Scope Download SHA256
x86 — Download C1CA3B0A2E97D34B7514D056455A4FE25FDC42A95E23D0243171EC036B72B1FB
x64 — Download 155D4A6C57BBA2CFBEA439F70E11624C3A9674747F3E49670F277D7D45BB45D4
arm64 — Download BB3FC487D1FFA8B8E9DC4CD0B9EA326FB36579372735C4C994E6B0AB98102EB0
139.0
Architecture Scope Download SHA256
x86 — Download 1AD1A36FF0BD810271D7194BE8574AC0EBD71F112B01708B6E9E31D75D575208
x64 — Download AA5E3EDEAF8B14B699326F985CCEEF3DF2B423862F0FFA7828976078AE9AAA20
arm64 — Download 486683C7AA0A79E753CBE1CB0AB3B5FC7969F00EA7A67EED34ADEBB362AD18BA
138.0.4
Architecture Scope Download SHA256
x86 — Download C23613E32AB5E9B6B0E406CC40B5BD9DC320F93933C5AFF9AA42C3EB5C943698
x64 — Download 2AB1B23A87702B4DB29C33637C77C0F1A5DD05585F75BABF771CB67D107283D7
arm64 — Download 8319D2FD02C6B96535BBEADAB6D773F4F3EC518B8005313C828E7C0ED81AA704
138.0.3
Architecture Scope Download SHA256
x86 — Download B3A1CCB8F20B561DDA9EFDAAF7790DA2EC9375D1B3FA6A4F5E6ACF17F6A43D4C
x64 — Download 8199504083495584109F75C3A40993668D3F0B1AAF40556180B207DEA6958E04
arm64 — Download 1EB1EA822653C3F11DC7E0B374710105A73FF8DC6CCC4BCD8899BFADD0F96E8C
138.0.1
Architecture Scope Download SHA256
x86 — Download 5225156169698CDEB850A24DC841B2A75B13892E921216F00576DF7F1795EEF2
x64 — Download C74E366E622C0FFBEAFAD37E8903B992A79E6122329389A8A8F46F878B37B106
arm64 — Download 9F45B4BC2867C6909E637535C1C3E4AF20C15653EEE9CBD217FAEEA8D0B2E34C
138.0
Architecture Scope Download SHA256
x86 — Download 48C216892FD38EBB41AB747AA335E5B62A648580581A33480EDA3B36772F4DE1
x64 — Download FD8114C5A004CAD0BDC9E0292CFE7AE9E6FD57769603B84B09551077BAA51125
arm64 — Download AD4FD57E3E84A9688A188B970D183B9727D58D11DCFCE0D35B3D5FDDCFDB5531
137.0.2
Architecture Scope Download SHA256
x86 — Download 7472DF8E30A5B7E870A380E98D59D7CAC5827A63BF9D274D388F8C28468BC07E
x64 — Download 093F5BA8D5632981C7EB4A6737F5DFDA78DD74232FD84D9CE819C52E75069CE4
arm64 — Download 6C250806C821C910FDB9D4FACC0DDAAFFC57E444784F05A376C27A8660264477