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

Mozilla Firefox (ur)

Mozilla · Mozilla.Firefox.ur

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.ur --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 0982AA3728B0A44FF9764373A8642ED6DEE20E0EA94EE52595FC1D74A3C46396
x64 — Download 1F137E894D1153932ADC7135E2E0454A4AA18BD6DE685F31CF5E55DD7FFDC69D
arm64 — Download 4576DB298A1EA01E0E641D9074EA3C0DDE89706652F43766BA7DA66E14C5C8F3

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 3483F36AF1EC043F464B7B24E233E2DDC74DE91A9C49A09EE3FA6B60419A412C
x64 — Download 5EB0023CE8E681586F9415FF51843CB71DB05C212740C87586D45120887B6BED
arm64 — Download 1377717A7CDC79D53187A3369BA6310D5029C526DBFD4E92F6A3AD3F5C750A76
148.0.2
Architecture Scope Download SHA256
x86 — Download 7FD66233A1898F10F75CEE4C8D83FF4B1A47CAAF46B026A312ACEC9F6161A990
x64 — Download ED9C31DA7BD9319E03FDDEF43C9B7D325C23257DFEB617F7ACF4765DE0279BFA
arm64 — Download 4217F5D4BE0928E7BD19663ADD9EC8681506D9E7CA5B9C806879C4A0CD68418C
148.0
Architecture Scope Download SHA256
x86 — Download 269D190A90946CBC5D5154808D06B2F040D03ACB6A92C4B0236E900D142ADC93
x64 — Download AA8434E8D83239E607E4DAAC5AD324D4B1836374564299C4100030ADA5B7DA60
arm64 — Download B05BF629641D7CBB33BCB3806994E3C94DCA54057C48BE45F2CF3927A79B5FB8
147.0.4
Architecture Scope Download SHA256
x86 — Download 2A1DD2FFB561F57CAD4D4F1548B4B15BF20EDDE8E41112F50DE0F91AF612F4A8
x64 — Download DC9126F9D168B84CF6EB5078AC1AD74008DCBD8681EB5D697D043C1AACDADF51
arm64 — Download 02067E9D58E815F8709552F0987DBD38FEEA0EFD791D8D52720EF16DEB312769
147.0.3
Architecture Scope Download SHA256
x86 — Download B11D9C31690EB5A991E2CC2AC8E3CFFCA035BF5DF4D103E8FF8FC4355BA04D08
x64 — Download E436DE4518C0DF90055FD0D18394B57AC690E3F8E252ED6AEE9F305CBE804201
arm64 — Download BEEF74A3D43CDE3B1934CA9CD7F89D0D6673886742D15291046D03EB8BD40DF9
147.0.2
Architecture Scope Download SHA256
x86 — Download 8F1A42FC9D1809CAA9D12D5AD2355F57A34881257C3BDF2EDFBB79105415AF56
x64 — Download FD7F75CFDC92BF5C5BAA467A0DB6FE9722F9C6A465CB725E8FCAA359E93F87F2
arm64 — Download 62885EDFF67F3A42DE85BECC86D58584993FA10CAD19023629DDE01CCA57CC41
147.0.1
Architecture Scope Download SHA256
x86 — Download 619E4DE8234C59CADDE7B21F75301E5E76F7040166CAF09F420DE4E989757E86
x64 — Download A31FCDB7D869C5B44E1854A1A05A60E9814BA7E1A918F842BF77E4F4E38EB7C5
arm64 — Download 4430AC8AF5636AE203D87CE13FF719E14902804013A558BAC6F682C3AA1571D5
147.0
Architecture Scope Download SHA256
x86 — Download 17F4CE3C61E2458C53F03D0E43B2797FF67252650BC4DBE3CEE29C8188AC82DB
x64 — Download 10A128E72878A34C3B192210ACA62DEE7395261FB1D204DC23176746C6EBE3D8
arm64 — Download 8246AA39740F44417506D4712FE603EA1E03A63EB240CD508B6E73694DF1AF90
146.0.1
Architecture Scope Download SHA256
x86 — Download 7402B8FFACF77667887820E449234E47B4DB62FCA805C42CA0A149213125A106
x64 — Download 63A3E26C2CC5E2CCA2A5D0384A3A818F022727D8D88C9D9DBA1BD9E108712F35
arm64 — Download D3CE9FB402C47CE01742D9D965698902EFECA63F1B4464A990BE3613B26D57AA
146.0
Architecture Scope Download SHA256
x86 — Download E79878F429BD70A14FF218DCBFE517838327513935C7182878E057CADF919BDD
x64 — Download 3C4CD640000FE5EFC96E4FB2A09E9154B5DC2BB6C9385DA44C3892D1449BEC58
arm64 — Download DA778BC770F73856C55E22F2912649A797EBA61F94520EC594CF48CCC4535E24
145.0.2
Architecture Scope Download SHA256
x86 — Download 5F6DB54AA06E5F77CF09CD0DE07789642A33A397B3093986F0636E3B845D2260
x64 — Download A8FE692205B82376296523644BE922A122ED53D3A3EA5C60684AE9603D3052E0
arm64 — Download 3441CCB814FFAB65B1E27D3B406182DF52CA2B4E74458A2BF60656F1369E8105
145.0.1
Architecture Scope Download SHA256
x86 — Download 0A11C8F3BC83C78C0C79ED469A6612061811E351F9FFBE2F3C422D64944758D7
x64 — Download 31273D5EE38767AABF8903BB3508F7943C5574A7FC9E0069A205434BFCF98405
arm64 — Download A6DB624C5D04200B68DD266FD09B9F95E5380158EBB114D520FAC7FB6BE5C9B0
145.0
Architecture Scope Download SHA256
x86 — Download AE8BB9E26567C081AF7D53F29A5331EDCFF3BABDD4D279DFFD026C9526E3BCF1
x64 — Download D584F4956CA86D9F2FCA7346F89E23879152211649DA40FB39B3778995D770D6
arm64 — Download E9DD6E1D6ACF801DC88CF42271EA241FA816D00693E7F256D21C026FB15F98D4
144.0.2
Architecture Scope Download SHA256
x86 — Download 65EFE6976BD8488232C2995AE678C3B8C33F421289752EC32CC1760D0AAD3773
x64 — Download 3619710194A1524704B2217AA022E16CA47B4634C8F750362339804F96FBD588
arm64 — Download F332E31CB07E15ADEA58D68184F0F97A0061FC6E498AFEB936707B802BD8943B
144.0
Architecture Scope Download SHA256
x86 — Download 9ACBBF0640127AEC23DA9FEABEB805016080DE631586289522CF4983624C3322
x64 — Download CD198B477947AB79E9DEDFD2BE6166387DBA91E15A7297098D96968D00C5D508
arm64 — Download C5DDF9A0E60C08E9C0B46663E89F2ED26F7D3978B690CD73479071A32C544CD5
143.0.4
Architecture Scope Download SHA256
x86 — Download 774A946B7BB1C9E19F37C25BE59EFB964B114C2A57C3F64E4B18F869709A4CF9
x64 — Download B57E99506D9244012D9411FC60ADBE3AB3EDDB1AA2D7254526948EFEDF58A543
arm64 — Download B57AF1532C63632FC451DAD429D758D1E641068DFF58A3CE8FFA5093A6426512
143.0.3
Architecture Scope Download SHA256
x86 — Download FB0BD057C40A1582DD78A021961898CAFC0E233E607C8E92E83B904B2748F939
x64 — Download 3B403C29852CA9FE0E9E6B5FFB3F0425CF581F2188250C3EC235A91282D1659F
arm64 — Download DA5BE01505A6BFB28D5315BD3658A80BE38A542F275964052ACBC809A092C96F
143.0.1
Architecture Scope Download SHA256
x86 — Download 1168F9E5A1625E4CFAD2035051DAA37713389B874D7D9EB6E8871CF8B028B1B3
x64 — Download 2226926060E627825CAB2E5D103491148DE641395ED58026C9ABAC2F93E28B14
arm64 — Download 43E9203028185094182B289A4543E2095E5C83AE562A243399C1A021654BD070
143.0
Architecture Scope Download SHA256
x86 — Download 3F8999A91E7EA5806CBE7E055C6307024E773BBB5983605B24608403C6EC497F
x64 — Download F6691AFFA32B9F741AE1C6F62B9D88197F78BAD4AB38415BE3BEE9869CE0CBA7
arm64 — Download BDC27EFC43900A4AE536A9ADD3B2FD82C7D9F46170947A713211A22FC607D3FC
142.0.1
Architecture Scope Download SHA256
x86 — Download 9E2039BE58DE8F22D0F767D0E36680B6285363360F9AE39066405C8FB0B8D476
x64 — Download B11F38E8305FC9C968C0EB8D9B0E1DF76C5F259E01CB96B9266503FB4CF6AC4E
arm64 — Download DD26A42C7A85D7DD9BCA6DCC55517505A2891A4B7B2F92F0EC4C933F9C1966E0
142.0
Architecture Scope Download SHA256
x86 — Download B3BF6F60CDFB8696535397C8643F2FAFCF29BA4ECE7A5C463240F0CBBD245B51
x64 — Download 22102DFF47A3CA58DDC3AE805E3C941E6544CACCBF22FFBEDBFD076D555231F5
arm64 — Download 47793B42FF62F184FC061F4B5011B007C30E6CE59DE93D9A1AF3879EEFDEE497
141.0.3
Architecture Scope Download SHA256
x86 — Download 163DB2B2942414F41A4E0756E2B62F900BE875799B916DE302BD81827505DF66
x64 — Download 86A742F7DE2E15AE9B070E96434C036BF4104DAB4C2B55755639302DF1E89045
arm64 — Download C0CBAD3A8CAAE16542B3D16EF088EE01663B63545B9D995D12ED6394782409FA
141.0.2
Architecture Scope Download SHA256
x86 — Download 964C7393A38D4717011A08892E15C2EDC7CC0B543ADDA620E1DD398E05DDD119
x64 — Download 0C8E5ADA1F3346926820FEFC7D42848870052E38D1469580862312DBB28BDF83
arm64 — Download B1E2F55CEA15351896D58AB3B523CDA472A87F97F4378F9758791F69606D051B
141.0
Architecture Scope Download SHA256
x86 — Download 3EAFB0DFBB7F9C2BA33D51AB10E62AAD0C5D2266E89CE6785786EB80CB1757C9
x64 — Download 64BAB673163205D19D36B64D09F0E07645FAA06ACDEEC8D195EEA22E46AE76C0
arm64 — Download 6D86BF1F26B12F8D489B260E6071A3066B5036635FD5A6238B32AF67D429FFCB
140.0.4
Architecture Scope Download SHA256
x86 — Download 611892CB1EE6A869554AB26A4F0ABF5B5DFF5F2037251263A3A83E8975E0F9C4
x64 — Download D999797156A5C1D14E0FFF85B964EC4BD87631CF52D0359B1ED791E807EFB05F
arm64 — Download F685C2A78A76F4C0C867BED049F1B5AA5870E128EED190983255A2F46B4D237B
140.0.2
Architecture Scope Download SHA256
x86 — Download B5949ECA73A6E0BFD530840A00BEA9BEC482F4639783757C8AB5DF4B4ED6CC93
x64 — Download 64F4D8327A987EBF71AC3311B9FB01A46D08E3BB3C20FABB488DEC8B1FB9E503
arm64 — Download 534537610AD3EEE7C4679AABF00534FC8BB5CF1A6BD7EB7802BD55530F66D0B0
140.0.1
Architecture Scope Download SHA256
x86 — Download 79A33F456F8F31FB75DDD8F6498A0F2F2C21BA61B9176DC6EA66A3C406BE4114
x64 — Download 3805CD1B611C08052C898D17856144022C98D976FD17DD7B13B3BC5DD2A8BA20
arm64 — Download B3584CE3B538DD8592849542F1801918839B113B1AC78096D3E2C82BD2801047
140.0
Architecture Scope Download SHA256
x86 — Download 9AAC5F32D8A72DBA056FF872D34D70DD71E3B83135930072B7C913B8AD8781FB
x64 — Download 8C564E84F09198FA90DA045F118792D8845169F5B760BF3FB7B068E844BBFC61
arm64 — Download 4F1429B322030BAEAE95128FB88D9564044304E60231DFD761395D699B6FF8B8
139.0.4
Architecture Scope Download SHA256
x86 — Download 1773D580EC5119F093DFDAF41447F2D7ACD98564F56C196D5550E7647E0C3F8B
x64 — Download 92FEF4C62724BCF47E5F917B0D517BD433CAF8C7ABD16AB69154B39DB2082C60
arm64 — Download D2DCC4FD28E393C3EBD79512EC473F430B8A6C23B9ABCAA5632EDC8D5391339C
139.0.1
Architecture Scope Download SHA256
x86 — Download 328FC7AAAE54E26782BC5FC80609214013EDB2EF44D12F2EC44E3B0C34A87E2B
x64 — Download FE012389A2C04F7AFC1FA1B58B0B8CB309A10D623A71D5D311ADB85868BEB2D6
arm64 — Download 56D008D0BF25442FCD411DB7242C4AC598D9BC8ED850369FA7D4CC67C84E6AFF
139.0
Architecture Scope Download SHA256
x86 — Download 931609014B89167EFE4858D1A71107A50CD8D2C1D0F99BAD9CB9F6E07593BCF9
x64 — Download 8022018D7F94075F763BF9FEA25983C536EE4A6EDED9DE786FF37C372AADFAB6
arm64 — Download F5047B09CFB4D16778C824B249A183ED73CCFAD737648F6572BC9B11F15370ED
138.0.4
Architecture Scope Download SHA256
x86 — Download 3636210FFEDEE465D5AE350DEFAD8E9B3F3A5E27063EF310854B2E42FA2891B7
x64 — Download BCEB96EA6DEAA250CE6B178BD3225BC66362A57A3C6A1D047F049A04B4432A71
arm64 — Download F72BAD3DEA5FED9197C7F7DA2513A687367EDD612FB2AB8500EFB063F994196F
138.0.3
Architecture Scope Download SHA256
x86 — Download 9B2D51A3D7B61C66B94B9F5502ED40E855B67217D4D4F223F63474CFD6CBC253
x64 — Download 5F672D384F47D28BA352882CB71E6479DF01AA97D5F193357A67A946DDD04286
arm64 — Download 69DE52157A167EB5E63AA7D3D8C7710A95EE9F7C55A0E277AB04BEC61C5423B0
138.0.1
Architecture Scope Download SHA256
x86 — Download 633F90995889F66D12649C77C944C9492C734A60E71DA3FB55F89F5A9FC54386
x64 — Download 22E81D3CCC5F1688A412C099DAF6E63F3C12F87F4903F70C0E2A58AD3D83B1DA
arm64 — Download BF5A316D64875AED46C8140E9E31D0C42184FD237C072D790B1FDFC97328C155
138.0
Architecture Scope Download SHA256
x86 — Download B469B95E74D4A739DCA650E36E1B1438AD786A00C0F20032ECE7210335D88C71
x64 — Download 785E985F937874735AAD11931BF6E03A6169B22AF2CBD2B69F1008A06ECEF1FE
arm64 — Download FF413D092CBED8466C63FABCB4965324E67D8250980BB2E86A477EC1D606348F
137.0.2
Architecture Scope Download SHA256
x86 — Download 4660E0775C1F91E4C63F1ED11616A65BA855060E50986C7EBCD80319CE58AA2D
x64 — Download 153E9FA638F2148088F562DE25821289E7F7300426DB85DFF41699220DD077FB
arm64 — Download 9D590159C95A68051E15CFB28D32768C85DCFC6DFBB7129A5E8558B4486AAFBF