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

Mozilla Firefox (szl)

Mozilla · Mozilla.Firefox.szl

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.szl --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 38378B657AC6D59D4235862F850CEF81041CEE72B946816EAF19D81FAAAA3B7B
x64 — Download 4804E3F1557B85ED5C2758943039E3585AAF09F825A4D67E9E184D8B88135DE3
arm64 — Download C456010DCFA13A09840DA4C3651FC2CBD040E35714F897C0CECAEE11188404FC

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 2704D0F72330E7AB0E64AEA2D336A2914FAE538CFD2346C121791C1226A91137
x64 — Download BC8E6E8F8E18C6A31D2EF2B3A4B037F487F6D4F16FB341BFDE8F8A4399E67B99
arm64 — Download 1C511797170148A50DBA27D76C851716733617465100A3E86FD8870F21C8A163
148.0.2
Architecture Scope Download SHA256
x86 — Download ED356333356A348241F52B5BE521C65E85D9AD80495DFD4BB316F2BC592D828A
x64 — Download BF6A6B7AB51553A57802B96C1AB3AB82F7496DFE3FBB09AF4AC82F3592A5D33E
arm64 — Download BC966D71331216044830A2CCFEFAD51F17EEBFADCF2D33E4DA548C2BBF9CE153
148.0
Architecture Scope Download SHA256
x86 — Download 68ED7E9BCBAF1148823581083F5C41126560745EF2F4437449A4FDA975C15DF1
x64 — Download BB9847F7F0D03C76DBD4E93F219E8095FEED71D492A7CCF11B666F650AF7F471
arm64 — Download 09333B1DDCACF4435E00F456F0D16DBEE5DAFAC008342E32D0A03018E2C5B736
147.0.4
Architecture Scope Download SHA256
x86 — Download C2B540769168305B910089433883B7F366F22A456C2C47465DC7649FBD0DEAD7
x64 — Download F5862BD33EC0E7AFADC918020F65EA64467763884600A4072FED663F72765110
arm64 — Download 50318C08992987E36C1AD4B73C2ACC95DD2A0A6830E4F2229501877FD9208AD6
147.0.3
Architecture Scope Download SHA256
x86 — Download BC6338FF0FB43363642CB4B6DE21D9ADDFBA8C3AA51B340A2B20B9A6D7B84D69
x64 — Download 82459A86034EEA556F740A1EC1A9E92ECD1D28EB9E9BD7997C14CF6CE0EC9D8C
arm64 — Download 06942F2B9869A6578D9FE732895C69E17FD3204ED4F544BE263AEE333AB9B312
147.0.2
Architecture Scope Download SHA256
x86 — Download 8A9A111D219E624C5DC0B08EF9F2BDBA12F9A4C60690791C40D11C45490438F7
x64 — Download 04D8B2F459F1C3BDF1A0DBE6512E5189F407A867998E5391E6E73E3A68D3535E
arm64 — Download 1A32D423E0C777535083348E3F2C7C4BB829A25125A5DB26B43B05ACD0300A73
147.0.1
Architecture Scope Download SHA256
x86 — Download CD18D400F56835A425B97634DCDF5CECF9FBE084B9E0FFD7D206F5824CFE027A
x64 — Download A9A669E71DDF26E9B924100D93D7606E641358E2A7F3D06999573397241E6731
arm64 — Download 8C285D3E3DE763A6262CF897EE88F8C24F90888A5DEAF5E2148466170C561353
147.0
Architecture Scope Download SHA256
x86 — Download 4C98204FB6A937DA2D142FA702780A67A0A659343B8CEC35792EC09C9C7D373D
x64 — Download 43481D81CD404B2911840243B16081593943AC6D5279E261CE11A81C4D715990
arm64 — Download 84FF77A9DF79E6380D8E7C7C752BA91BD550E16D6A126399323C723DA9F2B436
146.0.1
Architecture Scope Download SHA256
x86 — Download 526D52C1904FD1F77A30643CF422B17D8814ADBDA8D24C4FB4C0B95E987535A1
x64 — Download DE32E40E6C3430331FFDB9DC900F18B34401CB7F824A4F638E7BAAD992EDAD19
arm64 — Download 2E92BCEB3A5396ECE102232235AA8C6AE3052AD104E3EBD9BA3D801B2286F456
146.0
Architecture Scope Download SHA256
x86 — Download C7D5A5789B7C9AFE5AA4A063DD7A713A9E64F8FCC1582EB6C0ADD6EF3B6B4B1D
x64 — Download 93585CCDC613CCF59C06ACF1291E353A381ECA8AB313018A2BB2CABE865D8F9C
arm64 — Download C9B62068A78250D6DFF4BC4A62BC6742EC42C189DC907FF3F049846F35C40378
145.0.2
Architecture Scope Download SHA256
x86 — Download F568BAA4893B4B2F5FED696BCFCD7F60B44FA6529058C100C7E2177250BE6C79
x64 — Download 92DCD1596F250DE95BC940E068EB88666BB8B8384296E6DC89F8EEAFA608349E
arm64 — Download 642832ABDBA5CCF0E840E67CA3D861B25BA7537474F6B756E159C5B58A3FF166
145.0.1
Architecture Scope Download SHA256
x86 — Download 00BA18ACB3837D8B4845BB403433B0F8CB9658184BBADE6BF286198CB5EFCBEA
x64 — Download AA15C6D7921420D97F33E8F7621E0CE9DF8799FFCB9F9D1CEA7D83EE09C270AB
arm64 — Download C308415AA31E127B8E0E72A9ABDD3936156E129618137EC63FBD8236FF458AA4
145.0
Architecture Scope Download SHA256
x86 — Download 15D7D687F32505F80C6C26948EE541537A59116F16C1ED210EF6E91A60AD5CFC
x64 — Download F4838D27A32E532EE7B0A1F27D8B0C9D010F9D9B46A52666A809FB8C708DF1E2
arm64 — Download 259D8C7DCB963FB5C0564B62D2844F4D5533F08F7630D87DAD007398446D0145
144.0.2
Architecture Scope Download SHA256
x86 — Download 6A320120BFA1682F5ABADD04988C8724FC6B495ABF8C9FB88B5F76E60646E98F
x64 — Download 7B623225B3C2EE33B4B3D495BE7E2298320FDA7B25788F0A6BDAEAED6DBD6737
arm64 — Download B9CC975A1AB71D40AC1F25E93AF23B7E64F28CAA7CD50969D789018BE9C44CA3
144.0
Architecture Scope Download SHA256
x86 — Download A63E471645CD084BCF7DE80931E5B8BEBF2D6D3D455287AE2BD0AF01B92CF8AB
x64 — Download 7B1A294C0B8727A5709934BD1AA803097956F5B38A6930E97D09D922AD174717
arm64 — Download 0274486DCA2705D33601D23930223C3FF3462B24A43CEA3ADA6A7B03C5E77CE7
143.0.4
Architecture Scope Download SHA256
x86 — Download 8866CA5D29DC078842DA62196F903AECE78538DC5F2ECCE9E532852567887C48
x64 — Download E0A10C7DC1D8413EC732C117BCA4392D067EE513BF0B5D24016FB066792A3BD7
arm64 — Download 572F2BDC0FA26E68CA7677934D9B24FA684B9EEDEB1A1122E483224D2DEB597E
143.0.3
Architecture Scope Download SHA256
x86 — Download 23273314436B3C05B18D1984BF60529A6712F248B6FBD819B243BFF9CFECF0D1
x64 — Download 272033337E8535B2D2147AEA8F821CA11F1FD563FF1FB4CFE502BB425230DF17
arm64 — Download 76308325D09E85155FEA8C19EEB7DAFF43037E4B4BAA1013B9B3B23D8DA391AF
143.0.1
Architecture Scope Download SHA256
x86 — Download 6F153C21C9EE170D63FA46644C5FE8DCD5C74B8C2B502F93F1FF41BB46ED2832
x64 — Download 00A9E4E061170F19E8DD0B5BE1A360EE3792FF19E5A89749A368BD4C51B83685
arm64 — Download 82C6B381C7DD1997DCB2237F98AFC43D40C3E631940708351F7E1D27E52EAACD
143.0
Architecture Scope Download SHA256
x86 — Download 59B04313D27731F4AB7F720DE235ABAFCF465C2083F7B75731B5CC4DDFD3D9AE
x64 — Download E9C0BF3D8A0EFB740B0BA0C1FCDF667CC2A9DC9FA8B2B103C00C697A5450679F
arm64 — Download 8612E43689EF1BFB6C7D997D009CC6B9B91514C03A929AC1325E8A0418194CEA
142.0.1
Architecture Scope Download SHA256
x86 — Download 37B45A98285F718A84782EEFD8775522EB400AE787D05308F12D4FB43140B933
x64 — Download 7A7B4A15DDEE37EEBEDAA509484706900EABD4148BBFE545C9F44CED058D3C33
arm64 — Download 6F676053EFC138C00697154F07567211E769BB8CB0A982010B5A3D587966D92F
142.0
Architecture Scope Download SHA256
x86 — Download FBD8F97D4375476B72FA7FB59B7B490F9DDEAF2F7B761A51B087FB9FF65EB04D
x64 — Download 9727F538310379EEB6934C274863F886484D1A13CDFB80C3A47D915EC776A156
arm64 — Download 379716768AD4F500242C11F8A92FCF916DC8024B50DA19D7C0060177FEE3C9D5
141.0.3
Architecture Scope Download SHA256
x86 — Download 368320ACFDCB986017209BCA5B1DA254D1D5AEFF20239C415BA5B253F8C1650C
x64 — Download 30285EA18F8B24FD00EE1A98DE1FF6E463156332859581505C21C6C6A9D2553C
arm64 — Download CCA7259A20972051BA6B6475055D031ECE5BB64980E4A9F910B0265648FA4E9D
141.0.2
Architecture Scope Download SHA256
x86 — Download D9F4536A57D6557FA28D09F4D06DC7602CDC57F39E5E5B8B911EBF31BE4CA93F
x64 — Download 35D924A1960FD52471E62899F3614087BA73B7D8ECD4CE70837C74F536FB0BAC
arm64 — Download 1E658BB6EC27C62109C367F7F410D534252E2322C339C35835FAD5DEF46D28A2
141.0
Architecture Scope Download SHA256
x86 — Download 7BA31CBEFC1A910B4007C89B1A1A3E078A3A75F56B954243804FBF47BA66519B
x64 — Download 3A29977CC06EA2B3265D1F4F7FFA841E1D1D0A7DC2518B770B3AA47FCDFF3A1B
arm64 — Download CDD61AE92680AFE5FA5FDCA780F8A3B2AE18601043E017B8CFEAB76DFF568804
140.0.4
Architecture Scope Download SHA256
x86 — Download 6D8503936C6A2BA5FD280704608F68A51CAD1372DB128E61271F66CECB332EAA
x64 — Download 0E54DCE69EDDC0DCEA8EE421CA3E56D25EE17FDAC47ACF053A81D5889C2EE6C7
arm64 — Download 5496CEE20C71837C44854F4000B85A610E55BA5DCFFE76142D3DD60491E6AF07
140.0.2
Architecture Scope Download SHA256
x86 — Download 138E8C25E636C61BCFBE45E685D66401D41864B48F57A88E497B3CA66F0D2F39
x64 — Download C3229E3CDC5FC2A129DBC4168A75CC33FD294FF336BB8678A782BE7A1C81E4E5
arm64 — Download C1D67F5F8511E1DDD5EED94EE32AA008AC981DCF1EB5A6A24B12CEE85EA3468A
140.0.1
Architecture Scope Download SHA256
x86 — Download 1885AABB7D1AD5AB4CCCD093AF5B6EAF0C859608C5F4E5D6C3B71A2E1BCFEACC
x64 — Download 80D471D9600429B267A784C5BA55F4886FB083BC4D9ACC6D292465EB6487CC09
arm64 — Download 3D8FFD5C72A8A5CEDD1AC8C287A619B3C30E3673877B32FC86035869873B3459
140.0
Architecture Scope Download SHA256
x86 — Download E4851390A4576DC200DDD030524BD8B53C07855057AF57FC68402226B2F5E59C
x64 — Download E967104A1CB1BF918AC99CD894E6B8562A7268B12B73FD48787BED03296B8FE4
arm64 — Download E0F8906F8112FD2892B9B6FF337B092A45A4B85625B9C81137003A28A13002AB
139.0.4
Architecture Scope Download SHA256
x86 — Download 16C497FFF2CAF6628E60AA683E9997FC0F9AE88A9ED43551E0BFF5F985A8DF84
x64 — Download 423B2E85E6263F957D3DD432591269B3F973E074EE14D83C00401437E8ED0CBA
arm64 — Download FDB13F6CAB5DF1E4E5A93CE49A5121937195DF3AF5CD4BDD13636C8FFB974098
139.0.1
Architecture Scope Download SHA256
x86 — Download 4A14B1F462DB84F2764ECE657A8406C631BA72FA061CCBEC762D974C7C1E6BDA
x64 — Download B6C1C5104FA11682BB0E5A93D24C6892331AC97E1431C0D97D6EDCF9DB601D68
arm64 — Download 5AA783D742C8B2F3B805E5FF81F1228EFDD3176E386E551A008E46CBC27B0825
139.0
Architecture Scope Download SHA256
x86 — Download A3A6539C4780BCB46F14EA7E4A4E5806C847C79FC0BA6ACE76C936E85032B6A3
x64 — Download C6D8D5FEED68E56918A9B3A328D5186AEDFD74931787C49D3DD9749906D9E466
arm64 — Download DF93A2837299B1FE848E6180F4F337EAD5A26E1331046948619036E4987B669B
138.0.4
Architecture Scope Download SHA256
x86 — Download 8E448E962872D0B895F53921182144F067C561AA9E54983F8A5D470C561D02F6
x64 — Download 7D0350140B3AFD954C38F2348F75D2E2921E4EF6217E39D6C082ADB40F404106
arm64 — Download 8B9E49EE34CC4BA0E5BC7E9328F38FF403E6039BC086FF2D4C88CCD38AF291C0
138.0.3
Architecture Scope Download SHA256
x86 — Download 110B0617325240C4484B3744DA278DDBF39C37306A7F9E4EEF67C4CD5732F41A
x64 — Download DE1C02AAC24049D16B44740BFA5822E0B10C184F8EA25BAA015CE6DB3A15C3E4
arm64 — Download 8DD32D3F814DFAF23EB18E2FC0C4249A93F5EDCD1E29A1BB6A32197ACCED8FC6
138.0.1
Architecture Scope Download SHA256
x86 — Download CF362EEEC7ECB85A8E1C4ADD6E81128C39511E13E2BAE4BD3E810FCA9FA5BAB3
x64 — Download 7BA3B3E082E86028698DCA6E1C6C9BEF471663F5C75BE537CA86C5596F5D0D0E
arm64 — Download 32AFA5E879E816EA7ED37327C76937A123240460FEE0A93598B0CFECD0EF2362
138.0
Architecture Scope Download SHA256
x86 — Download 347F12A123201963DBB87839EC554F8A3F9913266662C5DB8AB332F90D0A04F6
x64 — Download 173B4E1AAD38FD5021F44A885C88E23B4025C9ADE3FD20393F1BADD841B53F77
arm64 — Download 27DA17198D27012814530B18E8AA7376A36ACF6C199394850D00AD42629879C5
137.0.2
Architecture Scope Download SHA256
x86 — Download 75542E78E91F5427E270C6D433C1F3DC088F8AAA79C4CC8FB81C053E4CDF3F3B
x64 — Download 7CD057BE5E04594217DBED820341E3665CA44703DBD4433A95A33E96C3314300
arm64 — Download 6F816F6896881F5C1D57BC44083A8E239917573140CE597C892F3E43A9EB0A51