Sunday, 12 April 2026 @ 09:17 UTC ~2 12,244 130,117

Mozilla Firefox (et)

Mozilla · Mozilla.Firefox.et

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.et --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 104BA2FE00E9EDEBB32EA8854E85194821967B8E086657F4E17CD165EA93F612
x64 — Download FB435FE11CCF9A0E59936566001B6E627FAA37AD8D3F2E15D81116B95BBAA65C
arm64 — Download 9084B4228A1D1F4E7BBC61E12AA65B41CF15A87F3C79BC4FFE427B8F313F5459

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 A6A57A9D7BC7DCC7AEC5CEDF22CB61D7555C650BFFA7469B709301361B8B51B4
x64 — Download FFEBD765702B2D164085C80BE26916886363A1DA4397D99240244F970AC47AFB
arm64 — Download 54052915F56DC40D17BD87FE423153C621370E0FFBD99081F8C68F7599343023
148.0.2
Architecture Scope Download SHA256
x86 — Download A8430275EC463D6A849A6EBE12B4CB18F4D4F77F04CF6F11541BD5F0170BFFBC
x64 — Download 4F931F82DDA7395FC82BB1CC965329425B8A1D5DAF93A40EB5DA8511216DA23B
arm64 — Download 9113E4D4769934DE76C3CD255C8F0D7DC463F758FA786DBEB5A48375A4182858
148.0
Architecture Scope Download SHA256
x86 — Download F719AD84A63269AF2E061DB4A1F5C271E57E87B19A0694C2E96D7D4F53966B2B
x64 — Download 67A20CED52AD78EA8C584E18FD9B0C2781DBB5F099067B90D6FBFB46EAA75B72
arm64 — Download 6CBD7C5BA1BCAE2064E9AC9150500905EFA49303F7DBD4612421D08ABFC992B9
147.0.4
Architecture Scope Download SHA256
x86 — Download 4EA8E6CBF7CFA5AAC349FAF7073444F1AAFBC1FDEE1A27E751F42DEDABAC5B52
x64 — Download 3409987043C590C22AD8D0021EC88D0997788265F8BA875B3747B0C6C37B9058
arm64 — Download 74C648D08A9A5373451AFB848B3A9DC1F961AF62BDD3BCCEABBAD9E5A0DC5276
147.0.3
Architecture Scope Download SHA256
x86 — Download 4947CC7E9373DE1C9AF60FEEB26F3356E0243C0A6476EB167FAED9E948C495DA
x64 — Download 6ACDBE43ED539B10BC4049AA188CD6CD5815CC03FF66848EC41AF6525DCA4D99
arm64 — Download 698A1BEB9828D244B21A3CD0D0A052607B08E85E788FCB5D99B7AB1C4B017A6A
147.0.2
Architecture Scope Download SHA256
x86 — Download 37575F6121D918906775CC161B65509B1479008DC57076A55C2824E5EE6F430D
x64 — Download 994F0629DE84CEF81B7F8E18CECE579BEAFAFAA986352CDF359E70C7A589D0A0
arm64 — Download E7C58C46DAC19DBD6C3F8C224522A6CDD52ACF22C8F7A6BA9ECF6C5B9B00C77C
147.0.1
Architecture Scope Download SHA256
x86 — Download B47B7F09FE59DF01C208FE8BE809A75417C6A6DEC29574301B6C2D1BA58C516D
x64 — Download 43E598F07517526925819702C5E803F64482EC8DFC877276421DA806BF32DF63
arm64 — Download 0594BA44C25BF0E89A10FD319CE10872249D523209C9407F772C768238FF9D7B
147.0
Architecture Scope Download SHA256
x86 — Download 59A11C94354B35121E378ED75BEAF59C6F1C75AF9A9F94662E7F271570430E15
x64 — Download A1FA9FF1104CD67610370F8530F87DAD3EC758280B6353B6E14036FA86138482
arm64 — Download F9A4D68CA720B5D921E4EEE1CC048AADE7EE022153609CECECC4E552C04DC54D
146.0.1
Architecture Scope Download SHA256
x86 — Download B97B643DFCE95714F4648E3C72CEB75E18026E15A3E2CED6E1703E1C2D249636
x64 — Download 93274FD816DFD3728DC63AF238A981BBD102723D951483A157702624D15E07D0
arm64 — Download C00521D49BAEB050D36C35CA472811800F55D36824E291B274A9544CB73230F0
146.0
Architecture Scope Download SHA256
x86 — Download 438D0481AEACC75FB73EABADA1D8FFA0149178A2E6F2DFCCCFA77A7C5977442A
x64 — Download 4AF17593450C073A976E3FBE8D96FA1FD72C30CCFAF59C7926E2F27CABD68E3D
arm64 — Download DEC5505A5B1B4354DF7B79ED3E61A1C83D689AB2754FD72D7F90C45BC0F6B578
145.0.2
Architecture Scope Download SHA256
x86 — Download EFAD0FE247D7B857411E5F592D837E2BABBBE4241BCE93B35BB02BB004BF8340
x64 — Download 6960006653BE97C968F7B1CB15574FDBD89D6F4425C431E63437C43E7CA0860E
arm64 — Download D4BE9C24DADEB6A9F8B0F8B99940C20754A995952E15E5ADA8131181781C823F
145.0.1
Architecture Scope Download SHA256
x86 — Download 00EB551BEBF2BCD83C02F253AFC0AE62E4A899D1FA1425F5FCF81B5D859A32EB
x64 — Download 9481EFA01E00182BE64DC5314030B67F64470E694CE83115D5D323F22D1185D4
arm64 — Download 3591BB28C11420E616E46BDB2C1E72FB8EA5DBBCC92AA21EAD5BE5E603E9454A
145.0
Architecture Scope Download SHA256
x86 — Download 5668327686F9342654241477F5EB510DCDFE78237BCAB060F716F4466C639DF4
x64 — Download 9C5400A564A272115667C35BB8D911CBB9708EF414D788233E4E8AE4A3E337D0
arm64 — Download 052920227205B5E6C128A9CE41754776ED392473590367ACCDF5372B5F57A025
144.0.2
Architecture Scope Download SHA256
x86 — Download 8BF356365C2E345FCC92EB553E691FFD21EDB3D71CA598EE65C74BB32B5A9417
x64 — Download 8AFF9FE3C8C6295C689E5DF3176387DE30AD2ECCFAA5CD37C60A374DA2136441
arm64 — Download 6FEB39F4688941FB3C54F0E899B6357C7985187236591FD9957287FD4F855AF8
144.0
Architecture Scope Download SHA256
x86 — Download CB751A3F69C2A51C8D01CE60B112349282B4D8C80A738CD2339426DD8F1803F2
x64 — Download 203737B4A55C878936D24D0260D4AB22E1930E30C483B38A1A9D60FAB566479C
arm64 — Download 3B0BBD5C57F35EE5E7CA755318AA6EFE08794F81F6177DDAD3B429D272BADBD2
143.0.4
Architecture Scope Download SHA256
x86 — Download 326D30ABDB4C26ADF45AAE5C34EF2B7634F6EC5B33F004F6E9D81E00561A3F00
x64 — Download 6235AC3E5960E25BF417C0CC8695BAC1970F0326AB6FADB9FCCD866B2377306D
arm64 — Download FA8A15B686B1D311BA90AE255E65660F2423EA0427425F7DF30CDCA902C23977
143.0.3
Architecture Scope Download SHA256
x86 — Download 85F50B615F006DC62149827C4709C39B5A0F2A165D9E40F7CF6A81A6C6043806
x64 — Download 11A4F0991D22EF6F410CC793B3917FA7E8FE922E3031E87AA213CA9AEE460DED
arm64 — Download 916FFFE818BB10362097954F2831CB4E155E00701161F2E2DFF683E8E7C66A53
143.0.1
Architecture Scope Download SHA256
x86 — Download 1BE0A3621B81F9010D05E88817882A7A74E10CD6CA26B654073723141CAD2BE4
x64 — Download CDFE901F4581F62E3ACE9C995DF9083165957DC4E954C5B42FACAE876115642B
arm64 — Download 28EF50ACEBEB9824AD2BEC66C72FCBBD9EEAAB777FC236E61F02660E957B99FB
143.0
Architecture Scope Download SHA256
x86 — Download 56E393B08423B07BD3C0831726DF75AC4399DECFE374EAD45712206CBAC9AFB7
x64 — Download 7DB9C80E098C7F65AC8B64F9DC13D98E4C4EB7BED24320EB9E90686026842152
arm64 — Download A910D73AB8DF4B51016817C40CE5194DF0DD936F52E20FFCDB6FFB7B947E08DA
142.0.1
Architecture Scope Download SHA256
x86 — Download BA7A2794C05AD00FF1BDD63079BCA87429D3FBCF9B2BFA9A43A94541C4BD8FC6
x64 — Download 0B066E89DAB26B5C4B47E3A4AB036F4665EBA86195AC41E8F6B9F918EFA4F454
arm64 — Download A2E54B57D995CF110DBADC9143E664CC35D60C3C8024569ABA1A2C368B97366F
142.0
Architecture Scope Download SHA256
x86 — Download 97551FF9979FAD550A195CDDA2DFBC0A55466E65F7BAABBE37755CD6C356FB3B
x64 — Download 94A92696A5E69BE532E2C6E3B04B2CCD4F301D63860846A8C2C4068EE994F5E4
arm64 — Download 7A91EAD80B6E0C75E2EC8511BFCA3F57E7F9B9A9BE9911CF9E4EF5E45CC03767
141.0.3
Architecture Scope Download SHA256
x86 — Download A8CF2D015BB4989A1118917E51BFB3752D77044D3078FFD54477209D5BEE50CC
x64 — Download C57A31427F831B964D4AB780243D83654D8273ADD9720AD9A0EE96DA5F0A5A2F
arm64 — Download 8A2FCFDDEE9A57C33889F36DD0611B2A735D6D53CDABE18FED4EE18F89A8FE07
141.0.2
Architecture Scope Download SHA256
x86 — Download D440130FEFF920CE4FAFF524385D078A01AB8090B3DD3B57991F25DB38A915B6
x64 — Download D2F30F37BFD43B2B512C0850D7B714D46B0D6E7943A0B3ECD77F8A0E37FDA061
arm64 — Download 1F2DCE6B3DC10BE57C75305DD08BA81CE90FFAE082B3AC40D1996CD3406B3038
141.0
Architecture Scope Download SHA256
x86 — Download 1493BB36A4647ABBDB8EA9C3B91ADF3973BEA346344886A6DAAB4CF9FA5368DB
x64 — Download F1DEA811424D5046A22B4C58CBDB2690D218DFBFAC6332BFD5D7538C8C5D87A1
arm64 — Download CAB3AF841D6DD2BAC8B19E619B32BE68E25C8AE65C0CE587387334717BD3DAE6
140.0.4
Architecture Scope Download SHA256
x86 — Download 73ED1136F11D3C9419CA69A1B7B7E5DD045AEA6C4299FF98D60CCF6903F6F5D3
x64 — Download 884D3507FB08D0B6E147D6F621935069C55CC8F061EA13764ED5BAB465D0849F
arm64 — Download DC30FF5127919C29C1114849B28E77BD50BB9FA3A643D46636CBE68CFC8F8DF6
140.0.2
Architecture Scope Download SHA256
x86 — Download 983C1164E50A23211A72493237A6FB458B311A28AE3664CA858F94712FF8590D
x64 — Download C22AD8451382C6D6D6895B9B282E2D53CA395952FA089DC9243CF28919DDE469
arm64 — Download 34059D09F35AE81DEBDA7887E869D90C788A4BE91B77493B8C9A9908059F9E52
140.0.1
Architecture Scope Download SHA256
x86 — Download 5F6C2F8EB1FB75D00305E1BE31C29492DDD1D40DFC2E1A8F02CF094AA4F620C6
x64 — Download DA9FD107A43266D47E6F3D797A7C2EBAEFB917065B5FB4770D0722EC979A642E
arm64 — Download 975E8695872805864026F00CD1FBBD07A1B0E5D17F931E13EEE649E8A2660C4C
140.0
Architecture Scope Download SHA256
x86 — Download C642691F30E1A28FDF137DA5D2AD80B68DB8D45A4603054C184CCBDC20155DC7
x64 — Download F3EF5E9B88F5A5AC1ECFB88759E02AFAB8C107A426AEE02A57364113AC9FC8A4
arm64 — Download F2F00C4E752674B1AC9B773342AEC206AB7E5DDBC35BFE4BDA3A0D696E02341B
139.0.4
Architecture Scope Download SHA256
x86 — Download A2500DB0BFF21B13F11118F5C5DC2F55C58BC1BF638FCBB848BC895E65F7A17B
x64 — Download 1A0BFF3D951AD8AD6376E438D2512DB1F3699C1C3CF88E095C8EF477058D9EEB
arm64 — Download C2177F5332AB3D857F62721A476F1D2BCBEAB3FF13304767930D37E13CC00CBE
139.0.1
Architecture Scope Download SHA256
x86 — Download 168D144FD2F0226F8E66019A64DB1D31C7EAA876B3C8F7A27E5C8C56B3CC375D
x64 — Download 5FA3ED2D1C58809A35A54FB4A4DE68212A50F5637A2CC629C0580CDEE9C176ED
arm64 — Download 19CDC8F44E037A440EC421BA79D3A7D737D99D48C08877DBF004F9279440C5AE
139.0
Architecture Scope Download SHA256
x86 — Download 5617032FE833619A8314CDD3C662FA15D20DE8E07492D1C61620C8E3767F8F9C
x64 — Download 377FCE4938313DA1049EFED4F372E0B96904028B95BE244A55EBE0107972A327
arm64 — Download F42072EB4ED400772F30DE64756465126EF1AB4F9305920899F820B540097EB6
138.0.4
Architecture Scope Download SHA256
x86 — Download 471B391CFF9D0A588A324855CA149CC7EE84DF15FE88F16AE209EA789EF814FB
x64 — Download 737F2D4110D7BA2F1ACDEA6AECC9E87D2E25AEE44E5EF0079D53E504C32308A2
arm64 — Download 7B5794AE99DA6CBFFD42EFC3DCFFCC451626F5D4CA07755FC91187196358740D
138.0.3
Architecture Scope Download SHA256
x86 — Download E87FA9B0B2286ABCB9829402529CE23AF7630B23CBFF3B900755C84F4BE4577F
x64 — Download D590A44497DF73AD338E7465B8B343F05964B0BED28A1B6D9F839C18268D873A
arm64 — Download 5EF279E6E7D27AF730C932599EC420CB2EA40E78D20EFE7D18D55EE7C64BB450
138.0.1
Architecture Scope Download SHA256
x86 — Download 3C38BA61BB5F01DC14884120B560EA8DDF078E1A0778CE2AF058DCC3A51F8179
x64 — Download 5E3CF7933C80183638034BA16BBF3FA64AADD4C3303504E7F895F3336729C9B0
arm64 — Download 6A9F48D309106FDBBA359863B9682AEFEFDAC94CA4B9B7A6D3396F9E49D61432
138.0
Architecture Scope Download SHA256
x86 — Download 886A1886607D5BD783FAAD64792AF32973B8FFAB7218F886AD7D70A16B0DE1A2
x64 — Download B656E9497E4224E253E32871359DA29B23D3C2AAF255BE37701783D1083F91E8
arm64 — Download 82169A4C9437A84CE89BE70631C240C95A060A048955A993D586E20DB034B72A
137.0.2
Architecture Scope Download SHA256
x86 — Download C17BC2F1F080490574B5F36C856AED57963B2F03A4AB9405BC21779DE9AFAFA9
x64 — Download 88A96FEE6C5CEFC14F2A3FFB29C1E428E1B6C0E5BF134878A61D06B02F53F2B0
arm64 — Download 7597D70D925DFDD3A2CABC0A345A41C1E8DA499F2C2F27AB38D3E82C418D6C8A