Tuesday, 14 July 2026 @ 15:01 UTC~5413,429150,800

Mozilla Firefox ESR (es-AR)

Mozilla·Mozilla.Firefox.ESR.es-AR

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

winget install --id Mozilla.Firefox.ESR.es-AR --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—DownloadD9736C9854831692A0153FF1E13C695B9FBD270D355608E6E3D279DF5B209C63
x64—Download78188D431988D87321A83031A1D80D0B12F1885943EF356AA44A3255A09A89A0
arm64—Download07E39E9A64516ACA9CC2E911B972658E489E554C893678ED59C3612BC774323A

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—DownloadA4FDD8CF60BF4780FE52AA8EE2A99E2A674ED4F43AB408F1206F62C469F7DD16
x64—Download62F9C71BD415F76D6536B1E40E5211A83F2B0B82942A413DE3444FBDDFD18A93
arm64—Download30CC57928835CD0784BF9B456D207A6EBFA9DD5A627F491B982BFAD0C1E41BFA
140.10.2
ArchitectureScopeDownloadSHA256
x86—Download6F58728AAAF429BC714FD822993B71591EDB59E9B0C9C14A98B3E24F2AB6FEC9
x64—DownloadE6F123B22FA7FC549CF6509D39283055C11C3BBAC9CED203788FD9178A90A3A2
arm64—DownloadFA700CB351B0FC25658A0197411156E34A9BA4FBB2B6462D8C98FB43B366852C
140.10.1
ArchitectureScopeDownloadSHA256
x86—Download8AB1DA7B8A1ED15AF1FA7CD9D7DA59F78D7EDE30F0A7CB0D5E0582FFF3EFBC68
x64—Download9E535C9AB083EA9A4520696E075670BB423E374BCADC3D27F98E3F0C9196625F
arm64—Download1B24710C3396E06A44B056D51B1FAEF59C6F3006E13A3FB07ACAF1D2240332A3
140.10.0
ArchitectureScopeDownloadSHA256
x86—Download81989E1030D771A9F3F2C85AAF56A808DC26FE692FE2C49761856A1AE96D0EBA
x64—Download0F39A20E18805071653994DEB434872160CEC3B6F09BD33F58FAEFB4B20B97B0
arm64—DownloadE1B69621C6A2B3CAC3546AFF8006FE3EB89AEEC4399587326CD92709E0511588
140.9.1
ArchitectureScopeDownloadSHA256
x86—Download213A9F1765450EABD09B0966AD5788B3FD9DDBB73ABAF2DB64EA016661B0D17C
x64—DownloadEC5B5D69673FF1CB05BE489002F0390A0504D3E4D46FBDA8FE10E76B650DA5C1
arm64—Download15A9A6AF797D61D47476D7F4C997021875D19143416DA246E27343FF4427CC92
140.9.0
ArchitectureScopeDownloadSHA256
x86—Download006D451DC48A1112A9C80E40DF55D86967C174076C9DD14C044CF07A0DE4A225
x64—DownloadAED22B4339EBBE5F8535902DF0DFC6FB61CD6914AB79991688B3F1BF25A36C4F
arm64—Download4961E7A1A2773CD8FE3D15C5407D77381D4E3DD8DA9E66254DEBF026C038D3B5
140.8.0
ArchitectureScopeDownloadSHA256
x86—Download990B44F62FE02AF0E0B6241CFC131AAFD0A801788E561350CF243B95B3BE50CC
x64—Download42211163DDFCC17CFE6E364099E54CD05827CC62CF3C541E9D402C3249F5981B
arm64—Download1FAB249482A3C7E102C6BC7B93C2D0DD970ADE0D450E3809A8743BAD66E04D8D
140.7.1
ArchitectureScopeDownloadSHA256
x86—DownloadB3E8EBEE37EFCB0A2760AA8D4F99FCE4A4DDE4FB037EA4BCDFFFFA32CA63CF63
x64—DownloadF8944D0AB94DA9590873BC1D7D1DD1C646BDE0A20D34CDF9AF1C262E1CE47E38
arm64—Download1A1F93DF4D7999CC6536EAAE40395FB2C3CC4CEDA15218DAC94F89966E5D803C
140.7.0
ArchitectureScopeDownloadSHA256
x86—Download75F718C145C975E2A26B11A64F11085277DED62F9D702397720DA41E6D7369D2
x64—Download09F85D5FCF1AC7F0C8E33D055011502A877DCCE99B19AA3F6BDC1C7ED99AECDA
arm64—DownloadDB9E9D11C67336B2823A3AACA7D260E02A975107061583CBC87FE7676397E624
140.6.0
ArchitectureScopeDownloadSHA256
x86—Download9737492FCCC3B11037562CF5C4A2013A6D49E74CCF0693506A5C9F78BCD378FB
x64—Download8E15223841DE06B3F4485241144E1E652CE0EA9488C0FCCEA66B291BCCC98A1F
arm64—Download1F075FF9D7962503028120CA82AB330BE445ED2399061580E05C405A87B747D9
140.5.0
ArchitectureScopeDownloadSHA256
x86—DownloadA62F89430A4C68917A6D27B6344EDB34E4B832A49BBBC44FEDCEC7BBCD3D0AA0
x64—Download076222CF5871C63ACE28E138CAC544AA6CD1834DC9919C2E0235CA6145E03306
arm64—Download0BE1E8721E57CD27601A54364CADB55CFC251B112FE31C91E296FF0048ECE260
140.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadBA2C2BFF8634FEB0BD7D5449C9DC172ECFE2546D34FBA7FCE9C8886DAFEBD123
x64—Download286F941FE0B6DBF98D7CEB7FAC1DA70169AEC6D625F33BABA841A04BCF747AE3
arm64—Download772EEB3344DA99F196DA300AA57EBBBF972CEB6132060B7F1FD6475B6DD829B6
140.3.1
ArchitectureScopeDownloadSHA256
x86—Download840AB6E144D19B17EE56DFFD77EB361362BC7057774E3AF30088197A6C032FAC
x64—DownloadB8B1EBEF443A201E666682E6353BEC9F3C387ECAFDD913C334F057A0E9C7FF60
arm64—DownloadDAF6133CD95B308A0FA4DB906278D67E7CC6132A077B6693EE85522114328D31
140.3.0
ArchitectureScopeDownloadSHA256
x86—Download969E8992A1AD14F9F1C091F56680F1EBB0675D9D9596A13ACC455CB78B94EF99
x64—Download6078358AE97226825E8F0B828CC20856E547B13F73F99DEE7E017F34C8092B75
arm64—Download202BE1779C90B871E7A6A585B436240E4B7B4441465DC43DF580989BBA2C091F
128.14.0
ArchitectureScopeDownloadSHA256
x86—DownloadA9696C0BDCF7869002DAF396C8E773579F779CFC168C45B7AD9138C90FA3ABE7
x64—DownloadB09F0E716DEC51E7FE09C1E75876E897B90D867C48E0484B63E06D853150BCC2
arm64—DownloadD62CF845B5CF0426252EEFACA90CAF3E77751B2E851B849128FBC96F354A2533
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download738DAB21169E3D4CEECB75BFDEF172A690B7FCCC4A939BF8D4DAA68221C68443
x64—Download8B59F42CA2049EF8DB907138AC48AE1A7B1D75161159F36F5B3633662C62290B
arm64—DownloadE963A676FD8C040BED2399DF611B5F3EBF968EEE29A072941B3085F4AF8F018D
128.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadFE9BA22323E60B4FA9AB2E4C92368ABE909AC4279F5B118069B34DD4A98D65DD
x64—Download0DDA1B47E33580EEC2F380F198E0CE2BA79BE957C2BF3EBD540D9DA6F8E7B2EB
arm64—DownloadA8885DE0E00E3B4E21A4CE510B0DD53E2ED9789E9428B827D9FCAA141550F8FF
128.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadD4C727742A129BBCF12ED8454B81CBBD0C17F6FC6F95665F3C893B291AA63194
x64—DownloadC6866BC2BBFFA17EB9DE4AE8DAAFEB59AB167ABC6647062E548C356584C5EFA0
arm64—DownloadC808F6E7D2D1DB2C13CA85BE8005A674BC322385F9BE264B3B0B288E2813DB28
128.10.1
ArchitectureScopeDownloadSHA256
x86—Download12C780BCC2D4978628A545EFDC55A10736EDCD244A31C71854FF2E4F061F9B97
x64—Download1A076496B55FCD84CA766F4C65AEE2AF5AC82DB607BAD82A5EFA2D096E27C7E4
arm64—Download6A9958EFE53A272AB19D11AA580B520DD6F8214B18ED7E23CE625BAC331A7E19
128.10.0
ArchitectureScopeDownloadSHA256
x86—Download9FC406D4FFADBCBE44099F00B40A89C4BE38B18570D4E9FC93E48D7055E4AD35
x64—DownloadDCC82EBFD4F18652A269C9EDC800CDC70433035306192A89BB9AC3382E2F794D
arm64—Download454C68F1E6674008116E1EEE92970EB1E6328BAD285929ECF96B75D75EAE3679
128.9.0
ArchitectureScopeDownloadSHA256
x86—Download00B20F43D0773AA6438B109152400F9E4A6B3C68F25C6C2EB5E4252EE33D6FEB
x64—Download18047834A84076223706EB7A3B4651F44034FCA70AB26A746E410295027C666C
arm64—Download5E1B0F4CFE9900B430D6264CEE4DA3113486415ED03FD868E969FD1E8519542F
128.8.1
ArchitectureScopeDownloadSHA256
x86—DownloadFF17C1AD89625E63742BD3B2FBC3041BAC0699594515A0E24834ED8A8BECBE3F
x64—Download46D35FD179CC55AD02D95F0EB080082712941332EF3157D86C155A7973DC3416
arm64—DownloadE58910AF3A260639834C893F2A70C64BBC9E284D3FE0781858F404F0DE736803
128.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadA2C6A1B8AFA09E44C002AD20DCA1242D0C290C40A8308254CCB58D728DE1B474
x64—Download2DB3EC555690BCFDD06042981E501A56FA10F153615323BC4D2261E55DD7381C
arm64—DownloadB89B4642EFE54D13D306EB8010A261FACE112EA148F8EFB3CCAC1A040A4D2BCC
128.7.0
ArchitectureScopeDownloadSHA256
x86—Download8EFF03BFE30A9392315A0F3C188F36FD6B72CCF42318B6057A039682AEE560FD
x64—DownloadF57EAEB9BA8428FBB608A0B2AB74EF73EF1B747DB30B77D67169C55CA218F00F
arm64—Download07A3BD18B9A308F303289004A4499A3CB5821CCBB6C9681894D3E1A30F8C417B
128.6.0
ArchitectureScopeDownloadSHA256
x86—Download5FB8DFAA778B8841DE6D306C09B5182A33D0BD45566C0E6378DDAFD313FF9EF2
x64—Download1B917FA0224F55204E9DF004856DF6707EECA90EA8364DA98582A7F33A9C23B7
arm64—Download3905E2B1E303331623BA31A4F433ADB8C81CD54441C09DB6BE3321E4E33BDF39
128.5.2
ArchitectureScopeDownloadSHA256
x86—Download0B775460D1163D2D1F8EAEED01AA956306852076D25D647497FA9FFF3A491639
x64—Download6AF82AA5BC3731CC16FDAD82F0CCA5B6B062B75165CDB02A9AA5B543ED9BA84E
arm64—DownloadBD8A03A0E30C7DA9CB03AEC07654B8097E3C32BEB82D4874C23A2FEDB977B27C
128.5.1
ArchitectureScopeDownloadSHA256
x86—DownloadA62E678F3A05B989F0C68AAD5FAB6F6BCB621228BF5E002887D32F62D2E21005
x64—DownloadE626C77CB3FEC52546C684431B6C60895132E30A78BBE8F999692CE918179D7D
arm64—DownloadF8961EC099C6CB869A1774936249FF1F5B04213AD8BE6246CCC8F20984064370
128.5.0
ArchitectureScopeDownloadSHA256
x86—DownloadEF6E494272B873ED685DB7F92C34C768C0BBA30FAE18E98C02704D1E8A655933
x64—Download7D1F1B025ED9C063F9B312FFB6F71C59848AC49EC1F7011434947EFDAC09216B
arm64—Download904385CA43B6A6A7B84A3829132EE5237189DA9D5D02B971A69827BB18BCCB08
128.4.0
ArchitectureScopeDownloadSHA256
x86—Download785985070DF53BC0002FF047DCE17CC7ADBDC96F71902DE66D3189C1512F8D1C
x64—DownloadD087E8AE42A485882FC1BE7F1C5F879C01C3FABF77218DC3972DB3A2C0ADA557
arm64—DownloadDB6F7DC7D95BDF8CBB5C66BBEE9EDEEE6463ECFDCFC59CCC9E45C07155028063
128.3.1
ArchitectureScopeDownloadSHA256
x86—DownloadAAFD3A5737CB0DAE8F55E4331831D780F5558F7F884C96FBF1C36C959BC60703
x64—Download8E151D2DF2D543D157906F06F35273BE321E209AF44A7B88F69A7E576BD3D9F0
arm64—DownloadE38E8FAFE3F4FCE059C9B2AEAC1C58B7D3EEB04DE0C680C067BAD883C535FCD6
128.3.0
ArchitectureScopeDownloadSHA256
x86—Download6B91C5E1B5432D516FC5BB3027031699EA7899F1181C8C3D73E404CB29C50ADD
x64—Download7C0A78DDA1CAF9A17EE48ED8BE1181CF0E145CA39DBD2F92ED610D6B676BD5CC
arm64—DownloadE825FAF32B0D2C079CF20C417E53CDF953554B65AA57BD2DB2EE65DBB484B977
115.15.0
ArchitectureScopeDownloadSHA256
x86—DownloadE9009FA404E0E7553116E4E30A44EA95A183FC3A0AE9404D8CBFBB716565A11C
x64—Download761D505D98A2D67020FA70DD2982F2A3C64F7FC568D07818DEBBFBF4B9E6D4B6
arm64—Download311F9B8F8B9A6009C3F76C94FEECA67B7357C696B6D0AA0A5B1FD6D4F0101B14
115.14.0
ArchitectureScopeDownloadSHA256
x86—DownloadFFEAE33648F8E01B15036B9BE8F7EEA5CC8566735E12DD71AFD1FE3F1CA31BDB
x64—Download06B91354785E82FB45988486CA55204B8DFBAB57D1B3016B926B1600C8AC82F6
arm64—DownloadB8CEC2E88A13FB1D6449129A8B1EE9D7815E69D61CE33345B3410120DBFF483B
115.13.0
ArchitectureScopeDownloadSHA256
x86—Download3998F4A06C5914A0D769C4F79F450861FDF75E63B743A9436D6FCA652BFAC692
x64—Download853EF20371372505EE4DF8AC544C4073D99826ED33151F0B1028069A5D53D375
arm64—Download3DDB1AE97E7A28E0A127C3895E69680406A1254F91522B976828530A45BB9044
115.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadBBCAE9077F22FBF81974D414C1AAA664462230BA9BB0653E543419AA5F12AC03
x64—Download56F5C1FBEBA32CAF74C1B48D94096123456E102D16EE48A59065592F152463C1
arm64—Download36EBD54B3B4B9F52562D154D46B3FCD013FE4F78BD798F5D3DE065C13107A44D
115.11.0
ArchitectureScopeDownloadSHA256
x86—Download7C4A4C56F9D1DE9E789869A457A632BDA58A5ECAE46A319504AACF2F7162C73D
x64—DownloadAC8C9C57498F5D935A91A18B5EA370754CADCC8365F1DB5829C7A5FDC5888FAA
arm64—DownloadC1877F5B837592C5F5F4B8A7EFBB56363F9549ACBB006FE82A04771023114BA8
115.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadD1F5761446D33A418128AC4D484B2E167F3C1ECC765C246EB039E286AABF75A7
x64—Download0D07EA1662D7B7ECE7FEC6A36B59AD7F27F6AA421AD48C7455BA8DE9194B5599
arm64—Download62E022A6D92282AF3C61F5FF0ED8C8CF32A5338093E252D72F92D7AC054EDFF6
115.9.1
ArchitectureScopeDownloadSHA256
x86—Download848A2CD06737B198B67DA9B6B5A14A88310294A42AC8EAD152F835E8DA203DBD
x64—Download6E0D0FFFEB3A42D32482729BE38B6B3F8FF5C6A155C17BB98274D3542D459926
arm64—Download313157772EFEA1FBAAE5D505EE3FA52B240498F24A2F2D031170D8DC022C71DA
115.9.0
ArchitectureScopeDownloadSHA256
x86—Download2D3BB83F473620311411C82BA79DE6B12D47E91A63D893C242BF58E0F7BD29BE
x64—DownloadC771EC7F6009A655C74C979D17E37B0663EC26684D23A3678D6E289563CA57B1
arm64—Download5146C7DA1001FD0F39271760261AB8B154CC22F5991AF3812D6A70A90A483B6F
115.8.0
ArchitectureScopeDownloadSHA256
x86—Download6C6E78F4C49F10209ADF843EB35079B0846E584636DC1A6C2010DFA60FC8251C
x64—DownloadE6691A2BF67B9171FB395D6C2B5719519ADE2F22332342E747A2A3FB12A4D36A
arm64—DownloadC7E216492BD77AC13FA7FF4A61A16FEDA8D41EAF23668BFE4F3AB82F59D5A852
115.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadAD4D792DF65724ACFD15AF159A8C3F3A2257F3C1709083A687EEFF72DF8D6D22
x64—Download23CA1567F15B5C0C05E3F923DDF7D48D6DF531B15CD20A7EE176257191189D61
arm64—Download50A294A159BCC2F20164F19F8B5E86970EC0B2942F9765CF0AFB7FEC7863B50C