Sunday, 12 April 2026 @ 11:13 UTC ~10 12,244 130,130

Mozilla Firefox (id)

Mozilla · Mozilla.Firefox.id

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.id --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 70DBC7C4EF6DF4663F6DA43B5B5CFD13204A38C9F4DBB6688F7BE2188AD08A4B
x64 — Download 51305BF30AADD63604FDE9E9EC5FF19D2ED3C579A37AD5BEC145958BB6324054
arm64 — Download EA9AC8591FDE9565639D5DFDB64F9CB5801D2D2422FDDB13EC4929B7E3CD1320

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 5207B3B87C08C50523040A1E36813D5ECBE991935D1204C90E61B51B394E422A
x64 — Download 20C49CDA0C8DDC451D8E3229306634120A24F3A258E51F864E1BCC2CEFCAC059
arm64 — Download 33D55C4C37288860B22C73C83CB8D797C411D3E18FBA20739B4E87C5F6FDE5C6
148.0.2
Architecture Scope Download SHA256
x86 — Download C1146CF29DE7E098BC6509131BBB4B952043EED128728A99D952646194A4EB1C
x64 — Download 652BF8DB3ABC73D47D56ABAD0AF4C0EAA2F9FD2BD6B7D146A6C227CA4510B3F2
arm64 — Download 4D31F6E52BE734F01BA84F97AF3EF86778A03CC5CA66297AC0BB5ACB57B53578
148.0
Architecture Scope Download SHA256
x86 — Download 7EEA424A2D3D85DEB02190C7B66DECA8D531C82B5AB87E5392A8BDEBA1359C78
x64 — Download 10355BCB2A79BDA760F00FB59B7A663FB3AE696A0BAB3CD7B890859C76EBB371
arm64 — Download 57D792B05884006226178A09CB864AD8AAE3DC6A194A62BAA7047CAED7780C04
147.0.4
Architecture Scope Download SHA256
x86 — Download EC47FB75CCCD5ABA9E599CE650FE4C3D84EE566C7F1814064CDEE70D51403911
x64 — Download 302DF24D3799EFFC028EEBA4003DCE38FC95E27F79889BC08701E00A3E61BCC0
arm64 — Download 3B61A3185791885038DC38170C4E53D852EBA39A2DDD070D229A99D1C9C6FC64
147.0.3
Architecture Scope Download SHA256
x86 — Download 3FF0AD53E0EFDF65BF9FC7A068360C0350E08F9338BA579C765719B214A24130
x64 — Download A784FB3F059490755D72EB93E0187886452D4B543575C9E71E41D218C957FEDD
arm64 — Download 306B3FB9D01F3E47D60746A2397EFE2AFED601E732AC12A3C8BAED03CCC9750B
147.0.2
Architecture Scope Download SHA256
x86 — Download 9C2FB260A6132174133BC6196BD081454284842970BAB7260756F44E916C6DF6
x64 — Download DC2E389A6040D901DE0CF8A56AD290A99E9863A3D6990E9037BE4977D77E5FA7
arm64 — Download B888AC03E6391A6CED6445DAC41F2C5E74728859E36542B8C10B8FC131939F7E
147.0.1
Architecture Scope Download SHA256
x86 — Download 23CDA776F92C547D0590B5D3AC89E2A7D1DE14707EA583ADA21A115C93998CDE
x64 — Download 070583530A7DB2B15B191EBFD7DB225ABD26B2E7093F82AC1F6A5D0F8F7CA09A
arm64 — Download 92EEA9204BB878CD5F2F9FCC46102E6D25B1D7DC84D3A5B0E59F55274851F6AC
147.0
Architecture Scope Download SHA256
x86 — Download D0FB74FAEF49BF0744E49C0EBC4F77DA92CD538CC2DA6410CDE22DB43956C054
x64 — Download 4EDEC74E57B52E9C8ABB96340426D24ABA34A5D4F9FEC96404DB9BFB3CBD2536
arm64 — Download 0B1500FBD87AFF4358423944E3977C545699519E920BEC8B115EC7A89B1CA2F5
146.0.1
Architecture Scope Download SHA256
x86 — Download 172EF1E48DCBADBCFDB6308B5BBAA113DAA83A671D70798D49AEBD275D9A5AFF
x64 — Download C8002DBA33BFBD59ED970E3E5A92576DAD457BBBB54A4A234618E32943915348
arm64 — Download 2B24BEB9F50286D2EAC444E0D84EBDEF22EA841E8D8E8BB2D71D5E68D26707D8
146.0
Architecture Scope Download SHA256
x86 — Download D0CD0D16EE3943A5AE437171FE0BBF78AB60A7C238AD3BC33458DB9A8F27409B
x64 — Download 9C3D67CBB7680F4BE6D20F6776C6654C7EF60410FCC550AF0311D24E990D00E7
arm64 — Download 55937E244D65F6020B087344F4607C940F558CF04AF83AB712030D56C76FD524
145.0.2
Architecture Scope Download SHA256
x86 — Download ADAF24A173E273EC6389AABB4B30E514461ECB51223EE631BD5F3C11BCA0B874
x64 — Download B77D7D746A333C452514F62EE4962A7118D4E4731618F25C1E88ED7954C126F5
arm64 — Download 3CEB1C107E5960420E7C55F4635F09A86C2C67C0F83727FF351CBB6C74541E9A
145.0.1
Architecture Scope Download SHA256
x86 — Download 88FA40FC2E102B22AE916D45C9943E6B52F915359CE3F31D62CE7122652FADCC
x64 — Download DD65165398B1BFFF02334829102361AFAE6D2D385F08C36DDDD35141A3E5AA9F
arm64 — Download 5A1522F99A1926A078428A3846A764C332B41E00889A3D5BFF5A88E6488DDC0C
145.0
Architecture Scope Download SHA256
x86 — Download 714A2F7B581AD1B58DA46613FD511BC38A5318554C27256CF4514427FDD869E4
x64 — Download D2891CE2D1ACDE9E7113371BEC90F1E4FC587BE6ACD3ABAEA675A63911F32C68
arm64 — Download B0F32357F3D9D8574784612B11E21CDC3B3CB6A9739C84F737ED02DC80968A79
144.0.2
Architecture Scope Download SHA256
x86 — Download D527F6F06E5084D1A4FB167758D67FE7433F6D67B0BA74498115FDEA9772425F
x64 — Download 26A7899500E22753AFD10B725C988A833872A3280621E00A32FB81D7BB9DAAA2
arm64 — Download 2F874E69C32523A49D3AB3E05003B93EDFEBC2651E4EE2FB580F15462447A84F
144.0
Architecture Scope Download SHA256
x86 — Download 95D4B9CCA047AA73461E4647F4B229B314BBC569662BBFDD6CB55AE55991DFD7
x64 — Download 1E22D2D91BCC24AFC120B76EA138C42EE31547EDE57C86217DF9D4E4F20346EC
arm64 — Download 4B9E164F5828C30CB62215399CB2492F7E9B3D1D25F4C156B77FFA970DB757BE
143.0.4
Architecture Scope Download SHA256
x86 — Download A5AB960BC423D8C208623B647CE1739D070F5340CFCBB87BAFC003D797686B27
x64 — Download FE4BE2F92A9C9E918F23B705BA4FA40AA246E34FC751A4BACF247594AD8C2D07
arm64 — Download 977885F693A78F0AA03500EBD8C5E3E09DAFD8C85674C03D06CAB5C5A77F1D68
143.0.3
Architecture Scope Download SHA256
x86 — Download 94B482F7E86FE082341C2CD5AB4365D4575180C2ED59AEC976CCA0965E805483
x64 — Download 3E9EE91E7BB9AE7C8AAB2D28405F58E46840364A97A8BBDEF0BCC87E90F3CBC5
arm64 — Download 225C8B0E415C98313B8D44C1EADB71127319001F133CD926D7E55E40AC28F1F1
143.0.1
Architecture Scope Download SHA256
x86 — Download B9A2FE81A2FF564A8C3EEF42CAF38F6474D15B6947945D10CE3578798DC1A6F9
x64 — Download 33BE96FE75C175376D1EFAA4D58C82C29106FF8610CDD945BB1092D0CAA2178D
arm64 — Download CFD8CC69BAB037C32D93B6FA63CB4713A4002AAABC017667816F20B41D9FA28C
143.0
Architecture Scope Download SHA256
x86 — Download D47BE24153FE4F7499BA866A0A8A4D099EF638BBD74BDC0F93DA05B56CB1116F
x64 — Download 0D792DE31E219E19A0FF7600BDF258ECAE0416F21B323F7A92FED9CEB36449E5
arm64 — Download 4C9FE4366B8A51A0673422FE47BA16C0252ED49447A82477A292E93A8396A0BB
142.0.1
Architecture Scope Download SHA256
x86 — Download CF0C416555A9B96AF8C0F6BCE1767474C9A1623769ADCCB5CEE4013564B75E92
x64 — Download 2A774BEB8BD662642AD77ECF5105469C7376D0F26A2F1C98CD7EEF435EA2EE04
arm64 — Download 936604BAAE232D43F868B58C716400A16EF06D8A3A04169EE1BB3ED892E918EB
142.0
Architecture Scope Download SHA256
x86 — Download BE4E5297169ECA19371C8120FC0FBD2B428FA7AA2972CD2C67188E0B0BCB9E5E
x64 — Download 2A87234106981A601B41445EAF80508C844DA5D2320A43487ECC5ED3417621EC
arm64 — Download 17CA0CA3FDA7CA0A9744EAB501B578AB8D568352282251A5E5558482F5B735C1
141.0.3
Architecture Scope Download SHA256
x86 — Download 8431A73BB0A6F12CE8F120D0FE95630B37F19272B06794288B059274DED176E9
x64 — Download BF9CCD1B44BA83A891D5B57EC12460489CFBDDA1C81247DD41F899E625756817
arm64 — Download E4AE51B66EFC8D8936EC718C6515A069828B23ADD6113D4F301214EFA58265C5
141.0.2
Architecture Scope Download SHA256
x86 — Download 286201D6EC89BEC19E804DD06ABD11F2BA14897794C34C58432199E45AD2E346
x64 — Download 6E032937718B037D5E20F6AE2474EC2F9A1FB1DEB16B04C6DE93E768FD8EC51D
arm64 — Download 583A91944CA1E427324DA14BD83B5805DBACC4684C73A6575542482C0409C47B
141.0
Architecture Scope Download SHA256
x86 — Download C56DAF4F867801184BBE0804D1D3BB8255189CE479103AB8D62FD8370C599EBF
x64 — Download F0B79B4336273C2AFFAB15B254A515E7972D484D82D1DEE33F46CD11060B2E6B
arm64 — Download 64F5D76EE29D7D1D5E49BA2D67A41FF58F84E99B316CEC82F037B6F5A006F228
140.0.4
Architecture Scope Download SHA256
x86 — Download EB346FA43406D54D5289456551A723C0AD2C413E360A568471C5417E4554CD1B
x64 — Download 75B0D21B969E4E8C3334210BDD50B286B8D8EB3938E07F077B7B5E45DEBA1E33
arm64 — Download 0CE46F3454EFD3ABA4EDC94D0DC1DD75A2E758DAA9C93C22D23895F94057976C
140.0.2
Architecture Scope Download SHA256
x86 — Download 639877A577B97B241706DDA078A2FB6677C419D89A62CA8BAE4052FDB7053461
x64 — Download ADE8000A06EAE00A5CF9A058ECE11B3C4DAF52B6AFB11622BCCDE0FA512BF4A0
arm64 — Download 82D804E937C2D36909ED189AA1DFEDB3F36ACF1E285D7F783DD8FD6D5F3F877D
140.0.1
Architecture Scope Download SHA256
x86 — Download C8E67857A41F833E7BA345E1D7F2E8F32005D82CB8C93F910E87216152C3D44D
x64 — Download 98FA27FCBA04EB904F1BB2FF928330B879CAC56ACEC5FE9914AC1669707A689C
arm64 — Download D6A5584EE5EF777EB3E997E8B41477ECA924703A5C2CDF96241B34A3687CCE9B
140.0
Architecture Scope Download SHA256
x86 — Download 97874E8E8C799E870EBF1B1318A844467253AEC46DF3B0B8A602F315E0201847
x64 — Download 794A896DED1050D6E08A8EBA2827937C994E9D01556793D44ED80C104A93682D
arm64 — Download 97D49075CD75A537C7130CE27890174C0FEA9FA75902253E296B14D99EE7CD50
139.0.4
Architecture Scope Download SHA256
x86 — Download 46E5F9BD25731C9D14DFF72BD4047AD921B5FF5F463EF54A61ED3E2D7C78EAE5
x64 — Download 01F16C4155E0AC3B054709E86848509B39E1FB8AEF8BCC5572FC3938011CA825
arm64 — Download D706E096893A0D0A1DB0EC003F47F7CEA41D89424EE0911BF328613839DE857C
139.0.1
Architecture Scope Download SHA256
x86 — Download 2096FEA9D6A7090ED2FCE222CAA925341E6BDA7B1930901AC193B2817D9ECF36
x64 — Download D47CC13100EBF5AB9B0AA8033AF835475FEA7845C56780F90B14EBB43A283F1F
arm64 — Download 6E6AF46CBB8E81512ED6CCC4CE227EC9C97AF927F5B73F8D455866730C355D3D
139.0
Architecture Scope Download SHA256
x86 — Download 2CD0AA72784715C16CA13B69B34531FC539B5785576FB18B9841857029F52BCF
x64 — Download E63353AC1C7E0F50EA7878748A878A8C80EF9E213FB8B09944523431AD61501E
arm64 — Download FEDA96016EBC010163D4DCD42A9E4591CEFCF0DDFE6F689AC1D0FF47D75DBB89
138.0.4
Architecture Scope Download SHA256
x86 — Download 9B6B908D44043F6EC27E989283F39A9E65260362EF8D524A66008D9F7297F5E9
x64 — Download EB17295085D9F7F1F5270E1B02903B1899E9ACD6224626851EE98FA7880D1596
arm64 — Download DE446CA55C7B177701C4B8DFE226114AB47EE929FE64D14ECCE197D7AB824381
138.0.3
Architecture Scope Download SHA256
x86 — Download 601010063D3EA0CD9F4619B9BEA9E82B590FD77264D0ADC47CA8DEFF978E6295
x64 — Download 40D20784D7FF6D1DE4A13B6F7C9E6C4AFF4B08CDD027554E315EF94B5689ED06
arm64 — Download CE6B89B208BE2A56256D20ADF7E371EDC600502682BB0E8D84D88EEF8DA35B4E
138.0.1
Architecture Scope Download SHA256
x86 — Download BBD8DE43DB759E62BEBE1CAD5CAC3351830BB24DFB3C6823A836ED23F5D5CEA7
x64 — Download 4957B4A4EFF595C3216DDC6A826A902745EBE68DAC1C9AAA6FDD2F0CB52E4CD2
arm64 — Download 85724FA89F35876F57D253D732631DA25FD35B309A8407E3E334BE1BFBED1253
138.0
Architecture Scope Download SHA256
x86 — Download 022FF93BF786AD72253EA0DF024BDF53884EEFC8D90C0027AD17A13C93155D7C
x64 — Download 3096AD2CF771D2DF45871CF0E66F6A396BD30790DB86D1A6CE3FDBB286DEB711
arm64 — Download EE2E85BB5E7FD1733B676C5B02EC615BA2995588071C8E30917502FA91D0517A
137.0.2
Architecture Scope Download SHA256
x86 — Download 00C273F770FA5B5D74F6D8CA8CD8757D6DBF7F05B27D61A81A57706C7875BE9F
x64 — Download 98F76A1835721CE290D846AB7E27E5BBE73FB671A33DD3123071284CD69507D7
arm64 — Download 1D78C61A291AC9F82881A74914BDFA96C7370065570B8D3905FFE9437DA1A2B1