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

Mozilla Firefox (cak)

Mozilla · Mozilla.Firefox.cak

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.cak --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 2002128722A4BC09A21413CF962BF2826285F0C2B7F77CD177054ED39D2AB691
x64 — Download 639896C03D5298C8D601D2558CA0345BA28B96DDD2CED4861B3125D567D4D615
arm64 — Download E292CDAFDBEB7B25BF569699BF17D5AEB08DB0F4E6C9FA0CCD8C292865790FAF

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 79A183337A71DBA23B6D0EF321ADE44A8E63A72064D43F2B09809F0E8F4E6BC6
x64 — Download F27C8A915A4309B3A55B62E4AD876F47D3D7B8B11CDAAEE3FE69BAC969A3BC73
arm64 — Download F78154D1E6D3F01C73ACF7F662F80A68A4161DB62D6E2529CD0DCC5C299A2DCC
148.0.2
Architecture Scope Download SHA256
x86 — Download 0772DFFB7A638A858F9DBF30EB543FD7539705194A524EEFC16C9F6567607D19
x64 — Download 1974EBD87E852CD524644E7401F18D19B092A350308763919163E87732E54D8A
arm64 — Download B0F49C211FCA2D4D1F966E1EAC944FF997BB11BC9FB07665001C8AD8E8F7C8EB
148.0
Architecture Scope Download SHA256
x86 — Download 1DA06A08A60E627734B9812E16F8D9FE14DB83F059D190D328C5AE6BE1310B4D
x64 — Download 22FDC16A64333A9A8FBC8EC221A760C120CDC3790618FA51CE8D91B653182E93
arm64 — Download 2A7C919DA18A275F412F01B1C8A4EAA5AB569BE760C63F13603D047DA9640622
147.0.4
Architecture Scope Download SHA256
x86 — Download 5C8902AD1B86316268DB9515E98827E2645547F42981E83585D25E933F1DDEEB
x64 — Download 8B0E00805E5732D49E8EAF4DF93FF263B49AE728FCBACE4BEA92A34A917A6697
arm64 — Download 9A651CA301B9DFD29479FA6913281E9D85F9D58074502DF5A970174A08AD67D5
147.0.3
Architecture Scope Download SHA256
x86 — Download 3A648B8961B922A82FF478EEA936BEDF12F42324CA84FCC3786F78045E72F259
x64 — Download BC2C1BBB0756BBF01DE7D8F3F63AF8ED275E730873E293F8EA5B828486A51839
arm64 — Download 9C25DC2CA3C2605F2C7DCA05DB95A4990E7BE516C36A0E24C0553B95B1EB19B1
147.0.2
Architecture Scope Download SHA256
x86 — Download F98DDA33B11964C6130B117CDDFEE96B30C1C53957005D13BF3BDB1B6D0AD207
x64 — Download DC3546822BD75ADDE001EC69BB58D586F3E59813DE1D5F2B30316B22B8B8F9E1
arm64 — Download 883036C630A9CAB733947DA38634FDED6B596EAD968F6DFF71D9B25458CD75E9
147.0.1
Architecture Scope Download SHA256
x86 — Download 8B8C176448B95E2159EBDAC2379FF3499C1D4A2FA5CF4565EBA14ECE3D59DB87
x64 — Download D90C892664901483CB8DD09AD601D1CF281A376AAC0A8EBFD70CF772BDFFE558
arm64 — Download 3581C02D4AEAF1047F29EF39FBC3A5E35D18AEAA9A0DE1DD34992103B2854D4E
147.0
Architecture Scope Download SHA256
x86 — Download 481A939EB60CCD59E94A691C3B494F6F48CCE3F2533DC477E156F68E1188B024
x64 — Download 60612649869C257DD3F6A90AF62D48C9E62ED1D62A4CE4F619A80F9A7AC24C1D
arm64 — Download 7D8E8673BB5D936F2A396A74495D8B85A67E87150B7712FD8E4E503F89C4A839
146.0.1
Architecture Scope Download SHA256
x86 — Download 61004CD0FDD5185795618F4CA0569AE7E02DB439A7982E6E11643348D8B915CD
x64 — Download 647295644224439BF24254F44316FBF5F74AADEDC6CE0986536498B125611937
arm64 — Download 5E21708A2659A85EB9806644BF13F7766D47722C7B95B30AAAD5CA4BD2E2DB97
146.0
Architecture Scope Download SHA256
x86 — Download 0BF1E6D405144E3A46CCB3367BE27B82895B622510F55544D4DA225CF4C2FCA9
x64 — Download 362C0FAD79F265413945A213BA13FBA3B90F8BDD0839ED1D7B7019CCC80C6A8D
arm64 — Download A7786F83A3C303B7808C15DAE1C9913B59598D56978B8F355F303D1F4FA53EB4
145.0.2
Architecture Scope Download SHA256
x86 — Download 60774D23C25D913095CE6F75D1B37C740A6BAD3F5C4F826CB47918B0C851732B
x64 — Download EFD3B199A15B712FA038D4FE02CE2A5B9B5EF6B5C0E98C01EB5690537DBDB824
arm64 — Download 9CF4862428AC1DCFA02A795BB45A37EC3FAD5FA6054874D06D161A4F312AAF1C
145.0.1
Architecture Scope Download SHA256
x86 — Download 4DAFDEE90DE36A5BDE022CEF1E5909F93B9D6155C3669E8014468BFA5D37FE8E
x64 — Download C6642F917B21530AB00038FEE7628E058873F233684B7D9EB89CE038217AC131
arm64 — Download A449B4B987596606042A5BDC0A75A8453D93855917DCE891EFFE03BD7565D24A
145.0
Architecture Scope Download SHA256
x86 — Download F2C3E16ED800193EAD169F6458CC9EC12D63F0449737A1E410823CF3EA809A0C
x64 — Download AB1C4DCB00C511060B7BCBA79F8382BF5B7BD65F13F8ACB96D3A9D92702E3378
arm64 — Download 8C37612C79C41954067EF5658F9DCF58B2E79F46A7B23618CC3AA41221E34B03
144.0.2
Architecture Scope Download SHA256
x86 — Download 398487CF891A796FA9DBCEAF45843018F5DAE4653532E877490EB170E9823985
x64 — Download 25A0EB5340E9B616DFC3A271939DC0D175B791B9B86AC3F1DA707EF12A064FE5
arm64 — Download 004ECC5559BE195A8A676D965CB0C3833018E4C393A75613787091F0B337A123
144.0
Architecture Scope Download SHA256
x86 — Download ED62DD5534B84DCD7EEA344A2D681358BC02621B36E8BEB9CF430CFD84A6AA1A
x64 — Download 4FEC7BAC2A3C8C168105D4BC697161DC248A117C7CC37544FF0FD13645D7B4FB
arm64 — Download 3BF741AFD4F46F0E4A6DB8B5B0E3F51979F4D55CA44F716DE1E1B9284711DDF3
143.0.4
Architecture Scope Download SHA256
x86 — Download 9587766849CD3BFE69FF127854F0692089741D4614242B4A7047E6530328AF06
x64 — Download 163007F44882230612E7F482F2292935A717B8587AA7CBE61527B06CE59C891E
arm64 — Download A2DED3D876B562BCC5F066DC401456A359E291A1AC60BF029D2AF40F7C81533D
143.0.3
Architecture Scope Download SHA256
x86 — Download C47EA026DD02371A9130F76900A1B5D929E555B9DB8662B726850EED742FCD21
x64 — Download 49118CF270EE761715F581F25357AB92D9B0D497BBCA38BE8D4E343E12459C99
arm64 — Download D389EA7F01CF48A3A419C24028686C4AB615CE52638E8B0D3D877A3CAB6E10A8
143.0.1
Architecture Scope Download SHA256
x86 — Download 5ED53D177E61512D52B70D79B3AB36B17AD755482D3DA5402D4102B54E5EF1F9
x64 — Download A680B21742CA5A8909619625543A425CF0BF5243756ED4B7DB386E13F72ED205
arm64 — Download EA6EC3BCEC7DC2C195283187FD4E15542A46943F83FC82B32EC935ED54F54E7C
143.0
Architecture Scope Download SHA256
x86 — Download FF6922ABEC554C5AAC2F5BFFD00593326356276D01E2D91C3549CF5F5A7CFB40
x64 — Download 0ACD24982F95183F65761AC4EF11CE9BE83904459A1A0E674679D57235FA6102
arm64 — Download 5F8CE3C55A398CBBB07E4531C217A1DDE94F40C243AEE327AE28B55938AB1565
142.0.1
Architecture Scope Download SHA256
x86 — Download 9E0B6B67A4C487A5569F2E9339140B2F772B7C28A6FE8E0B286E8D3066DA72DA
x64 — Download 729B6B3C9EAF476889FA0823F58FDAE5879171835C21FAF463450E0889825BFE
arm64 — Download C97C97492A4650005BFDD624A97A72D2DF8A520BF9ABE48F05CC74659A484E48
142.0
Architecture Scope Download SHA256
x86 — Download 1CA84F558DF0F365BFC1157A3A3221D55EC2DAEC701D83ED8D8E03317AB1EEE6
x64 — Download 3208B693737E9D197A5E0B94E59B4BFC9F78BE626DFFDE78094EAF9C52FDBC82
arm64 — Download 77E3C8D21F698D12F45D4E8A57E59CE8014828D40A803E978DF8DD07D34D939F
141.0.3
Architecture Scope Download SHA256
x86 — Download 5F7965F6E8B94DC908F9D406E445A4C4369CDC86BD329FEC3FB1D10DAFFB6ED7
x64 — Download B913BFA02AC8C12CFBE6ACF65D0AB23209474E9B0BE2BCF70C426F28763DCEB9
arm64 — Download F54CF4D045E4617426238EE6733A5575226A4152FF00098371EF8A911F00BF88
141.0.2
Architecture Scope Download SHA256
x86 — Download 413179EA9AD46A02DD1E2B85521FF3662FC0A06342176ADEEB19908858C27188
x64 — Download 9738BC41DFDB920678A6ED07F55CC57504FCC7A6D1CC54AE34D9CE4FF858DDC3
arm64 — Download 8DB20EEB4B89766631073D3B0A396E5FD326417A73494058E1B2DB3F06F8BA9D
141.0
Architecture Scope Download SHA256
x86 — Download 17081C76536BF20EF4109C2D354BC6E376A5F4A1015196BA0CAA74C24397AE96
x64 — Download 45B62F973F84CA14E386A93ADBD46B824703820154769A8AD94985B617A1792F
arm64 — Download 26BF7CCE5BC58A8A6C6DA481603A212C2B45DE63C394D4D6D4CCFADCB9340534
140.0.4
Architecture Scope Download SHA256
x86 — Download E38BFD2F9C6AD1DB39E88285A02F2ED8E52B7B2675922DAEF766A9FA381F9F61
x64 — Download 65067BB7B57299068470AA99794EEFB7E7A900C980610CD70DC963F4F78B15F9
arm64 — Download 4B05FDEB0496CA091E48082829BC10BB3116EEA2EA9BA7978D7CDD104AC00CD7
140.0.2
Architecture Scope Download SHA256
x86 — Download 61414EFF49E01B0C6E0E0408E32FACD956489AA147053A435B36AAF9952108F2
x64 — Download 8E52C0F378EB738E350134052292CACB93B35097859EEFB071871185136CE2BF
arm64 — Download 50A19FB284458FFCAC3FE14A7A626ECEF38FB9D4244607722958B3BDFEB46BCB
140.0.1
Architecture Scope Download SHA256
x86 — Download 3AA002DEB031207F2BCBB6C3A392E34198C3EFF5C8BF387970CFB29A6DD9C475
x64 — Download 63D545D372A3ED18FB11024C9B7C648FDB67444F848860D43AEB5CC96F768712
arm64 — Download DAFCE9E9B9BC12401C33BC9952D289F444538ED8C95905E4D7B9C6A4DB2010EE
140.0
Architecture Scope Download SHA256
x86 — Download D726D1FF53C443A0F541311263DA8C9115A3855A73319141C0134C5679975720
x64 — Download F0EE3ACED11E651BEA0F71EF66E06B4C9FBE5D8927422E0797464E08384C2674
arm64 — Download 2762A8E21C6A8179382EE2F2BF34ECABDB8C7A246002F92BBE564BEA844DE1E3
139.0.4
Architecture Scope Download SHA256
x86 — Download 99FF8DB3A49D6AD95673BDD97FEF3E7D46E61FE497ABCC3C91265E5162145ACA
x64 — Download 143FCB02807F54432C779A40DAAEB5BEE8985F002B6E0CE5121F64749BCF2AC8
arm64 — Download 3BA7F907DEB9AF071B22E7230FC69DDB72C1D0B5887D805C70FBBB640A6E4DED
139.0.1
Architecture Scope Download SHA256
x86 — Download 397D9B090AE696CDE9AA41CE14280453C0F72C0653B5629A4669589E73E4CF62
x64 — Download 00BA4728C84986708E5086DDE637BED2FE1D86C7F233A83F05D86A341843D385
arm64 — Download 32716ACCDAE4BCE35C47EA39A016EB69DCE364D8B099972B2A72A490F3761DAF
139.0
Architecture Scope Download SHA256
x86 — Download 03075B72971926C9AAB2159B4F8258C3ADC9B498CB58EFA13788BB9DD38276AA
x64 — Download 2604001A6D813584DEDDAC7382E1FAA5953D316844D232FFEF21318BEF0E24F0
arm64 — Download 03521371F24DBD2E85413D6A3717BF3DCF6CAA6133A313F61B373271EA667F95
138.0.4
Architecture Scope Download SHA256
x86 — Download E6312811EC8F0CE4BF64D3E63C38964D1B2C8852D4E92066AC32CAE43834B682
x64 — Download C5FF49B0140E403009BE3C140DA19A5C1EBB1DDB4E6860141831D62586117F56
arm64 — Download 3321FBD92C6AB8F4E28E05C40AED10299F5470C41680C289B737477D794306DC
138.0.3
Architecture Scope Download SHA256
x86 — Download 7C7C6FC5039B7791F28557F86227B891384EBC45C8EB90C2506C8236780E4E6B
x64 — Download 40CAD145934742A85F1B807316ADDAE1B1A49EED55CB07C3325A81E4755F67AD
arm64 — Download 4583D28EF33117A2B9E1D0286D756787C12A1C41F6A56E61FF6491A79DF583E2
138.0.1
Architecture Scope Download SHA256
x86 — Download E0A646012CF77A1D91E40819F4A7208A3AEC242B39E49033F1558B8CC56246FC
x64 — Download 281DB6D70997CE781F653F72DB8DACE61F40C10252D8DD04242A14835383E793
arm64 — Download 61503926D15DB5E7AC5A283C749FD9D7DB7A035A56650B3783069E5DD015173F
138.0
Architecture Scope Download SHA256
x86 — Download 09864E12F3AE2DEC885945FCB8697B4C1935C7DB8599488E78E4FF9D842A1C5C
x64 — Download C157133BC235D99ADF10F4D3AD5342DCA9E5A222909F4D7BF02A62EC9EBA243E
arm64 — Download 20EBD7F082485302940B70355DB8230D18748174642C5ECE2A712DF61DC9A9AD
137.0.2
Architecture Scope Download SHA256
x86 — Download 77C8335FEE6DE7815BD72BCFC292C7F4DE6700B910D862D86F9B0E98EBDB1343
x64 — Download 0E26A6BB7E5D6803BA383A28B5DCBF47083F07C0A8E373DCDC74D1C385AA9BE3
arm64 — Download 49B806C15D49FA802B37A0A6A27FE3676EACA7C6D67C9CECD6D8D06246AF09F8