Tuesday, 14 July 2026 @ 16:01 UTC~5913,430150,826

Mozilla Firefox ESR (gu-IN)

Mozilla·Mozilla.Firefox.ESR.gu-IN

Get the Firefox Extended Support Release or Rapid Release browser for comprehensive data security and data protection.

winget install --id Mozilla.Firefox.ESR.gu-IN --exact --source winget

Latest 140.12.0·June 16, 2026

Release Notes

Version 140.12.0, first offered to ESR channel users on June 16, 2026 Firefox 140 Extended Support Release (ESR) includes all of the enhancements since Firefox 128, along with many new features to make your enterprise deployments easier and even more flexible.

Fixed

  • Various security fixes.

Developer

Installer type: nullsoft

ArchitectureScopeDownloadSHA256
x86—Download5330980AA4A2DE2FF20BFF0D802668F218EFC42176B7FA8C69E75038DD1409F9
x64—DownloadD886CBD96C63BBA5D217A6C5D2F20E348D38CF4DC3FEEA12AFD20A48714C1003
arm64—Download00A4FD6DF728AD91E2511B99B0BF1B3AF91F128E71D3A50F920EFC4ECF7ED255

Details

Homepage
https://www.mozilla.org/firefox/enterprise/
License
MPL-2.0
Publisher
Mozilla
Support
https://support.mozilla.org/
Privacy Policy
https://www.mozilla.org/privacy/firefox/
Moniker
firefox-esr

Tags

browsercross-platformfossgeckoquantumspidermonkeywebweb-browser

Older versions (41)

140.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadE5488EDB52C77BAAD57D4CA05D8A84989EEAD4F6EAE155AD3E4C1A46E80B49F4
x64—DownloadE6745B9CF6893FE31BB979D218A327117AB6A26C5EA0A172300B42CAF1C54D3F
arm64—DownloadFA7CC46B92CB481B9E3107575F136B98FCF44628C992F6E47A2636B3747F791F
140.10.2
ArchitectureScopeDownloadSHA256
x86—Download292BA6B9B3C53FAEFE05AB8307C508821553536DE7F5FD00858BA2B5A365CC07
x64—Download122CC5A0CA8320FAB17A5A82F5A74F5E1B1027FA430A52616E70265915CF0AD8
arm64—DownloadE477CE0AC2C1B970DA0865A475BE2C3DED5C9F79AE205509147286709F63E206
140.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadF0F707693A12D3CCF7494F94AF388DBF5D4C82E2503BB02CEB17980C9E0895B3
x64—Download0968953F49E7358E7C097E7B981B7EFE6709917309FF566E19F1CCA167BA8B49
arm64—Download4150C426642121B5704C230F3AAE00D4BDA8619BDDB4873B4ABA9F7E636975FF
140.10.0
ArchitectureScopeDownloadSHA256
x86—Download14DE9F4F996B1264E69AC2E20C7490D6A17B7F108326891DCE50B2EAF759C167
x64—Download170904A6166D4FDC313C0083E9088BB18066CAE0E5DB5B7D1A224E2D49E98751
arm64—Download8388DD1A500977800F5805721AE4B8EF1EE592FDE2E0E9DB4D2D02E93856906E
140.9.1
ArchitectureScopeDownloadSHA256
x86—Download6DB57CB878AA24FD37FDDB00DB0A4253DE7F1611B5B247F2F53DB7A07D054282
x64—DownloadC2ED8505109A80353B2723E49E8274BF0819C9B6492BF184ED31BF5FCF7171EE
arm64—Download7D0DB6BC34BD6DEB7690F576CF27FE3850F6E47BDFD2C60563BE8F53DC3441C6
140.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadBBA5CC9F87B7E4FA90BC5D0B9C365EB182AFA63D6BCF9B959F951E9191340098
x64—Download81D198D7061282C2F0284B246CC097605E5353481512866ADA0AA35CE39261F6
arm64—Download68A80B97C169CEEE33C04AA98C8B525A4BB7992CE9510D73023B89A435957042
140.8.0
ArchitectureScopeDownloadSHA256
x86—Download33E3EC0EA9518F443C90BDB355099E592B10788981C34054E7620BF3139645D6
x64—Download4E0FCF2D6E139724D22EDB4C39C9B0FEF611CDB795B814C36A1DF2C41EBAB7ED
arm64—Download9BFD3CA5E78B9B4AE1DBC1C9BA7FE01FE8988E95E2B39C446300FDB43863469E
140.7.1
ArchitectureScopeDownloadSHA256
x86—Download36B75FBB9E69355E86E23FE4D0365E5559107B484058DE18A09E987D46B90AC5
x64—DownloadE2312FDA98C83B3059847228263854EF3522EDCCF7DF567EB47A21C95FBE3B8B
arm64—DownloadDFAF95FBE1441DBDE5462CCD20C66D5E1732158CA0C6D86EEF7B12B706EDFCCE
140.7.0
ArchitectureScopeDownloadSHA256
x86—Download322F30731EE861D3DE9467E33241AC6431F3D931D84391115017C8AD93B9C9A0
x64—Download5D10C4D477C8F460856ED1D6FA7B1B701177514B1154472A2EBB75F1D8953803
arm64—DownloadBF81319E03372B00C9B770162147BD5688E200681C32DA6C5444F2072EBBA913
140.6.0
ArchitectureScopeDownloadSHA256
x86—Download3821C5D7296EF1B14173E23A52162E46042DAB12DD23E29B5F7675CDF25C7FCF
x64—Download6BB4FACF991053B4417874906F3667DB91FF109266058FAC0AAF20B4D0418B07
arm64—DownloadFC930E63F3A5D612DBB9BF93B7E25F756BED65CF74718C49CFA820E907E92497
140.5.0
ArchitectureScopeDownloadSHA256
x86—Download9552DEFEBBF432EB1A2CF78D139E0F32A5ECC666050659FDF8514B290A4E034C
x64—Download355EB10F4F93A2F777AB6EE34B7D9553A75E46464C4F28251037E2E160DFE883
arm64—Download146ADA8481BF10D371DF0ACAD59561EE6CAC74EA40AD6FDA830D86B91D208BFB
140.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadDDB37A011B61BB34122DB32BCB3070C9C85811E67565FE993ABD85F2BD9E0F5E
x64—Download6A40B342CC083222E9584ADDB4A710F2F12EB86C0CD7FB6FD714011C0D43CB7B
arm64—Download9016D81170C29BB83082C48CCD5430295A1A1EF4DEB86D81D4342E9E66E92D23
140.3.1
ArchitectureScopeDownloadSHA256
x86—Download5B75EECAD33F2F51804F0BB420BF645D365AE1B3FBB1FA1B71FC32FBB0A8EB8C
x64—Download27A858B2D0086CF0474EC80510BAE8760364096CCDA44E09F1D9BC55368C073B
arm64—Download326022A24A17E9B497DB81719CA5254E9B4815DDBBF96A0D2886112CE44FA08D
140.3.0
ArchitectureScopeDownloadSHA256
x86—Download39C69DFA957D41FD395F255CF39AA495FC9B75DD5777B48DD910E3619B8DDBE4
x64—DownloadB0642DC93A81136A5DF7B9776B1490734671F50792B47CD46A157AE52343A1FA
arm64—Download416AADE1BEA1E61CD2748B45AD2D0AFA747B5651962D000E59AD278D53E2751E
128.14.0
ArchitectureScopeDownloadSHA256
x86—DownloadEEBE9B793D92229F9F29C21898D1ED73FF1BE6DA6880F767CD613946F5DB9C3F
x64—Download0AD709F3D8FBA21F61DBAAB538C671B63042D434401F7D99BE04DF7FFD268C88
arm64—DownloadB7F81F254415579807BAB58D6C03D50375EDB055FBB205BE0659F558B498227B
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download61471637AB17891B33AB6C955231C455AA7130FE8C3042D86B273947D88C5367
x64—Download36FC86E2D8F4A8DFBD65AA82E0BECB71A25AAD44986D30677B2FB5ED78D4A656
arm64—Download96E640C9AFE8774E2F046C3EB99D0DF72142710659C50877BF9988456584A053
128.12.0
ArchitectureScopeDownloadSHA256
x86—Download0B7E768C002D3802A8DC8EE35B4636AE44615C46FD34C93C1A4AFD3E3BF3D0E4
x64—Download6C7F3700B7397B38728993862862C35D82F8EE1E74F7214A82C655A834C9A517
arm64—Download32C3FEA167C0481EEC87EA4F6B5FF96045F905067EF09CE708A8B01A333E61C5
128.11.0
ArchitectureScopeDownloadSHA256
x86—Download95E0EC6B44F1055199952089B72FC431F0609627EB16A0E15970A7BBE4BC3222
x64—DownloadD62D8AA4E026B6CC0CE0C6FF3A8739B265556F4BA08AF0CFFAC7458BE10483A0
arm64—Download36379FC8B1ECBCEC10AD131C59A9A87C9127E721C5543C4C270255518B844923
128.10.1
ArchitectureScopeDownloadSHA256
x86—Download5551474B769D860443327E48E05629999282874D42488BA93E89D8224D4C6D32
x64—Download7872B6D82E4DDE043D49D7400EC956CB74EDD815083B4B61F09592534CE66B49
arm64—Download62363AC1B6C3CF28F00633574EAFC856FEF2E6FA8EED0AAB55C589A204B61F17
128.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadDEAAE0B7B7D128A3037636B90B613D469258AA7FF714954851F590D9849FE930
x64—Download2B8CC1C28787511B82E774A6C3D8F14E1041EE29CEE75E35E636787BDDC35F06
arm64—DownloadD05EDD0EEA8475500212BC1D07371966C503A100D96D4F1BC39CD71857B3F7CB
128.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadE318F2D94FD38C3BF5F0CEDC129076C73F7C8EDCE7DFA33AE1662AB7604F9B0B
x64—DownloadF4F7000D6E7E8DF8C9CEE35688FB1D84714DCD73597D80958FEAC46A94ECD11B
arm64—Download1EBE4BC925B6A9660669C4CAE48BAE11DD52DDD355B3EF5191740F7C32B71EDE
128.8.1
ArchitectureScopeDownloadSHA256
x86—DownloadD507BA28E518BCF0C1B006CB634FF1B33C2EC4655739F3F9192804EF9CF58761
x64—Download55E00075CCB3EAB0771968CC2562040702ECCA34DEAECC0D0A48DE4A4A733BA1
arm64—DownloadD2FB0C3AEE897A93CE3124F164B9943755F400660C1B75A95AF5007D60F5D58A
128.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadA1E62F6DEA695F3DEA01B6AF57A5AB7B8D47D55386F402390764D4DC3B3B5025
x64—Download77B59CA14AC89D249ED84EC6C210D680AB1693B7E364050EAF648F69E079DB13
arm64—Download599E7D9ACBC7BF256883559384C2EF798247F8A5E1C4C9FC04EDB9128517C9D6
128.7.0
ArchitectureScopeDownloadSHA256
x86—Download8F9B718744A7AD9338BE93AFE07F928F5F54EEC1B002FCFE69117C80281F24FD
x64—DownloadB8DB497CA41D03563A2F524BD08312AC1133F4F03578119447D4A183FB204641
arm64—Download896D885EDC1770418C38FF65FB6B5BB503AD2E425648EB7E8A91856490FDEEF5
128.6.0
ArchitectureScopeDownloadSHA256
x86—Download393B9D0308FCA183A5C91CEAABC26B3DD893A0A805F7F5B7CF2F7949532339FC
x64—Download8D51D045539690AD805688D913E4C3594373A90EBC8D4B1881E3C84B3D448CAF
arm64—Download6ADDD00F4CEE86EAE12F9DD82C6925580CF03051F638AC12633B8699DF77373E
128.5.2
ArchitectureScopeDownloadSHA256
x86—DownloadE54349F8C238BA4139883AB818A4415B0621007C48CD437D05779D310DCEE80E
x64—Download31F4696555D0A2384EA3D6ECB59AA35788A49F4AE1B564D1F0B921ECE02E2F80
arm64—DownloadE2E388FF792AFC0D04BADFC554F685DA7349541FC92979539ECFC79621C5DFE0
128.5.1
ArchitectureScopeDownloadSHA256
x86—DownloadD7959DE94200B385F3A20FBF81C5A17F0A62C3E7B7E58A6597DE73B2A72112BF
x64—DownloadB71672D77C6ABCC08BA594479C65C0FF5BD639B0A37309A227B299B0C5A9015E
arm64—DownloadC87B267FA1430394309E82686116A792F13D0C6D29BED26C6337F771FD450F80
128.5.0
ArchitectureScopeDownloadSHA256
x86—DownloadF125B9E78DAFC0304BD403B00ED8DDB35A564CC340E2B4E50B1740308531B67D
x64—Download779B93BE54CA066B641619B25DE959E5C100591DB8E0A1871B5C3566B9E907E3
arm64—DownloadCAF22B73E714495275D23CC781400EB43893877601450E8B915CD593E1EDE0ED
128.4.0
ArchitectureScopeDownloadSHA256
x86—Download3FE13F4AF8C85227EF68DB1B6D437329A4DF7CD85B8758F9532271327B6E6AE2
x64—DownloadD06C3F7DEBC7C7CC658D00869E26843479D252AE6F7BB4AF0271858372BEFB46
arm64—Download3AE90CDEBF5C4FE7D4C728AD7589E5EF12F8A28C356CA40E4FDD6AFBC2D34E6F
128.3.1
ArchitectureScopeDownloadSHA256
x86—DownloadD4151E57EAD4D653BA4009104748F2923E1C5A9CD538375BE446E92D732ADA82
x64—DownloadB9BB8F3AB444621CB2CBFBBF288A646B767AF416A8D341E70A0B416ED3586B51
arm64—Download8498DD81C7D67C74E248F7AF929FE922FA2DFFF7DB835E76EDE31D8DF44453DD
128.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadCD3B5C9DF094FD6DF7B22060A34422C4EB1A19C696D95FC62522EA4AB8797805
x64—Download095753FAA7B8E4FBC27582F9F926EFDB4411895FB905D1EB661EBF66B6E97263
arm64—Download2A09E0FE4C3CE7091AA949961D6627797299036157FA86B3C5364C4574F32B53
115.15.0
ArchitectureScopeDownloadSHA256
x86—Download654650BFC383CFAADD255E07961C5689250E1F01B2648C74CE0E4E5A8853EAEC
x64—DownloadEEAC9358ED73A36D0F6D38DE04A7B96ED737F87F5E224C3E739040AEC47E7FDF
arm64—Download8DFFE74A32BC5A9D3BEA2498E1042A6757BB6AF44569CD9100412C86C25AE314
115.14.0
ArchitectureScopeDownloadSHA256
x86—Download7D51532B8C310AD5814B6E258DD46F1521CFF8109F97D49DEC87C748EF607D05
x64—DownloadBF68DD978726CEEE54F9A182B032503540F86C25CEA9391EBCE38DBAE80C172F
arm64—Download542BB915A9445D1E6C96AD5912F51F8F9540A91B4DEA5E4BA1F88C643AA3340D
115.13.0
ArchitectureScopeDownloadSHA256
x86—Download46058B1B04BB241DF98C477E0FED9217BEB415C91824DB6D82277AB9164CDC06
x64—Download1D5A5324122078DB6AC456E613C3DB2FB11D5C975E7D56FD4EE47BAA4768F35B
arm64—Download1B2A2F337F9A81C0AE0EB3D6DC37D4A681AA739AB73699C6D52B68ADB3AD2FD9
115.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadCBB0D18DF20D90AB0E92371B18A28B0EFAB00501805F7E1DE77D9F03102B15C2
x64—DownloadDBCD89FFF9F04F5F58A5FFEDEA6C25D337FDA0D487D207242D1865BA8CD1C60E
arm64—Download8E448131022AF0A35524A3F4507327C395A56A1CE9A59B3485B6E615E0D1599A
115.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadAF880B97358F6242D3342DF99A13EB29DB21976E76E023C35722D94C9FF37909
x64—Download66C69806B70AE6DFED1FA38C1580BFD11048C7492476CDE899A0873E661EEDF9
arm64—Download29DEA8EB5D7087D66D49DA6FD05367F196546F6682438292513B0BAEE3B85EB2
115.10.0
ArchitectureScopeDownloadSHA256
x86—Download1EDFBF7E4BF8036A78A31555C9837B8FC36F2793263EDC85ADD6B9BE8618AF50
x64—Download2D6FB468F5BCBCBD6AD6DE115DAC72C182EA985A0B364E2555B5BE32BD67112E
arm64—DownloadC07F83B1B20E405DC7C1C77E731B547C06B4B83F6A286BD6DE40D628712EA7F6
115.9.1
ArchitectureScopeDownloadSHA256
x86—DownloadD8D3BDDAE1AA7ECCDB7FFE57EC46E49609EFEAC3790EB2204DABDF5EB4BE87F4
x64—DownloadA7F666E62F6D7D946DA2367396C58946CF3D1C0E42C04B29BEF968491E0F3CA0
arm64—Download3B9CE465ADC2F1C03F8458F6919D3E045595000059D5DDFC29CDA616A0E50483
115.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadA8635D06E8B8CEFE405C305894DEC26FA06E4A064216E84135D86AB7C3740F2C
x64—Download780471E25722BDDEA3AC12C859DFE84FC6F1C7ED35E1DEC05CAB50CFE37AEE34
arm64—Download9F7FED21DDA0137592AF892E0021C27EADA299D79AE58C26F3F71FACC0CDFDE4
115.8.0
ArchitectureScopeDownloadSHA256
x86—Download687A23E1FC42D4AABF4DF15E4D97C949867326FBE78927EF57A6C8E19A30242A
x64—Download225919FCCF5491C93E98638DE661C8CB1EC17AA41B51D1CFA6CCAF50324B886A
arm64—DownloadDB902262695C46FD7E240390BBDB826F1592816D8797018765CE8838C689B81F
115.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadFB661891EBCB11D95C283F884B4F128B36E1EA05E76C00CE3EFA958379BD2389
x64—DownloadA496CF2AFFB0AC8011ACE503D153AA164E675C555337589F3D4AFCB7E7B80F76
arm64—DownloadCC80883132245DF33C910DDF60A20D5CAC7CF46407A8794A4D91D8A780EF81AF