Tuesday, 14 July 2026 @ 13:01 UTC~2913,429150,779

Mozilla Firefox ESR (es-CL)

Mozilla·Mozilla.Firefox.ESR.es-CL

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

winget install --id Mozilla.Firefox.ESR.es-CL --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—Download08AD3BDD99CBDE57916250869DF4B0146E64C6A3ACB7338E1D6AFA67796DD29C
x64—Download53F1A68B7BC716B408316DC03ABEFC6C48BA90895C28157514E61FE9055FB0BE
arm64—DownloadAF39E07669BC30E33F5714E7075EF2FD3EF122D422FADD612A06CF50B9972572

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—DownloadB8DE75FFDCF01D5C69366072C996C7127B333A5D6D0CAD167FA638F744A89784
x64—Download88F5EBBE4E8EFFBFCE320D5D767BCEB704BDB544DC7CBBE62A3B1B987BFCA4D1
arm64—DownloadAAE29FA168B1E1D5E83F793F55CE3F656C404DE8E7B7CE3EE3431603A8E940D7
140.10.2
ArchitectureScopeDownloadSHA256
x86—DownloadABC52A606A935C6C033D9F76E4769D2DE0183C246E451BAD0B031C79E1265F91
x64—Download45FFFCA83D79484360B5D5B033993F4456B63C4EBA2B90F31F743147F668C524
arm64—DownloadA5D07E6D90E003A0D5BF23F064D5BFF363FBBC618863AB8BF458A0F85581D4CE
140.10.1
ArchitectureScopeDownloadSHA256
x86—Download5D88E5011D3CD495E2651CDEBCE74153A49FB43F998838FB0BA7D753B8564016
x64—DownloadD3225BCBEFD538EA6F7725D6AC43943AA51ED2B2888F4192647F5B146B9C025E
arm64—Download9D98E88F924425FA8E8D5A3767E525B7B222BF3BA6C0461E22A3D72B2C64DFE5
140.10.0
ArchitectureScopeDownloadSHA256
x86—Download33A4827F4266214F8FA2498CD1254DA1A3B18B8DB950D8DBB4A09CDDA95BA022
x64—Download3F104B56A0EF491C4B3E15A791D20A0B9DDE8930FE92C443E8FA8E32E44D7C4D
arm64—DownloadE06FB859EEF647185703013457DF929CC41FA9607FC74A9D7A4177F4BA0D6563
140.9.1
ArchitectureScopeDownloadSHA256
x86—DownloadD98E3990A9B2F8000EAB6881FD5D601902A9582CD63F6D8F14170D5746FB7652
x64—Download92BD00408150F2F38BB03B98DC48AB008803220682E529AED9884595059F4BDA
arm64—Download6BD19911898597134CA25ACDAD9D2A05D11A295AE73A92DD34188F887DAD951E
140.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadAF4D8AE8B27C8D2B06E47AF9079EBDBAF48761FCA11E8ADB588D80F9B5E7621B
x64—DownloadF7FE73100CB38873CE3C8AD0A16D6A93D42829A89BAA740526999D43806B37A2
arm64—DownloadDC43E70EE816D6285580D089E45A749E402A835175D8C7477273E40585942EEB
140.8.0
ArchitectureScopeDownloadSHA256
x86—Download6DADA01A559775F72EAC752345DC0123EAF08EFB86429028A1D941AA4B86E4CE
x64—Download1D9EAE403A0EFF4BCCC06890E2E82C87530C263920F709A4F498388114839F85
arm64—Download24A73FA312DC6CDE892BE7B2295A7801AE327C2D2F8565A903FAB492E1D59A94
140.7.1
ArchitectureScopeDownloadSHA256
x86—Download9CFB5500D6B5011DD68CD760E650AD89AB4B3E561559950D4AA67B4C6CBB3064
x64—Download9B18370E1499CBCF73F8886DEB0EF2CAD22BC38E9DE8BFC7A4844A1CB3E42B8C
arm64—Download0692B0E0F384D0293E8A0501FEF1C859E98811C511D8AB4DCFC64A653E093302
140.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadE16C374FB810FA3A9C45DEB455DEC9525397E1A450C906CBAA91E47D52A374F3
x64—Download9937CE7808B2FD04CA7BD2331654249646F2CE8C2125E67462726D2406771C04
arm64—DownloadBEB946210545C4F4FF85C3F5B133B39EDEA0FE7CAEBF5309DA94C07F98AE42C9
140.6.0
ArchitectureScopeDownloadSHA256
x86—Download00166660001307FF92A2A434D88DFCE0FA597057C595A9186FAF95778F0D2978
x64—DownloadCE1065A69E4AF63C1A3708AAEE4CD5B3B379F36F5896D449F031723FD874728C
arm64—Download581359A6C3ACCF889D3EB79120D9D4D11A188622F5B7321396BE8FE1EDFB2272
140.5.0
ArchitectureScopeDownloadSHA256
x86—Download3AD4BC68B786EF249EC5B53F4E92267B306B333F211B0599EA2DD57BFD3FCA24
x64—DownloadB6CF66E82AFB909E7305554636F651A312E310BF21CD21E02203B2D72BC11D76
arm64—Download00A19B1B7AAFF2963B4C2AB6B3E6B0D09D127236DBCDC11CEAADB42529E0932B
140.4.0
ArchitectureScopeDownloadSHA256
x86—Download61FCC8489D703DD44EE896835B007CC50543D3301E71222F5FBEE0625CC29131
x64—Download7BB6DBD317881593D1A47E71232D64292F8D492622CDCFFBA941F92EC8B663CB
arm64—Download6BFA1A13CE342BF5FBA539B20079C20C7E76D1FB3E8F0AD995BA2E2C340272F3
140.3.1
ArchitectureScopeDownloadSHA256
x86—Download053242A82D9DC3D53D1AD611743925B595043D7A7661EAFDC9914BEABF8262FE
x64—DownloadED11AFCED70FBB2D3C1D9E3C2B0DAFFA92B6AD961590239F4B5DBDA22E724CC4
arm64—DownloadB5E62CF2D36175CB5CD0824C7FC74F9D7D7732E2F5BBBC0517F72354E19E5307
140.3.0
ArchitectureScopeDownloadSHA256
x86—Download58FBA23382C0651E3E525FC34D8F195E8BAA1444BCDF4959B35C84E6F4534053
x64—DownloadE11EAD239E9596CEF9638BFBAC50B9251A050094243D041E77E1F26C2857EE67
arm64—DownloadDE2C61EBCB46037E74D30F90DB7CA6CAB75773972C21BC56C85F106BFFC89148
128.14.0
ArchitectureScopeDownloadSHA256
x86—Download6AABD86026C83F88D2DD3FBAFFC0F26B98DB35FAC33E933F4787D6CDA1293E83
x64—Download4CC8E9FCD23FA4E496BE6BAD6CA04BD53D36717CC25FBB07FE0921320D04C86A
arm64—DownloadBF9F3FDF4A8C2DDF4CDAC34CE0B9A0463972209EB385F2B49E7F91E628091C23
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download5016C0FCBF0686D112D6EF03FE81A4D1F0DC149F182406C0FF69D9238F84AE0B
x64—DownloadF6B6FAD7F77DE00DC06519955EF41D16638EE501C9D47A5DF602BA1EDE202DAF
arm64—Download14F4534CECBDC6304ADE54594C18BFD962678ED55D7893688E632F7785D6378E
128.12.0
ArchitectureScopeDownloadSHA256
x86—Download0AF4EF0D8891276A540AFE1A02E4CB5BC8F2AE894609D788BEECAAB3009A6D51
x64—DownloadA5C8138888E648A39FE956FDF998649C6E99A6EE956FD6DA0BFF243417012C75
arm64—DownloadF69649AC95150F04D9F6CC57122419E9826EDBBA3133C38059F2C4CEDC7FA5D5
128.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadF7B4B95C776D5E2EB4D3470B1882E2E0A7C7C45304595D05E62576758114BCB9
x64—Download91CD38008C12F1931BCE8864F4A21C759DB8D10B21BE2E2981A453091DA432A7
arm64—DownloadB06E1EFF084F961D8262491E4E455B57F847AC6A70DB411385A82AFBC2EFB3D6
128.10.1
ArchitectureScopeDownloadSHA256
x86—Download385E38C486F11BEB0AE86EAE5388CD2F047FE3B94500DE0891C67A8E73DFD57D
x64—Download41DFB5BB87719FA78A1F080C20DF8058E123E18EB470DB1BB1F70F1467B8BCBD
arm64—DownloadC598F967A40E71D0C7355E7A195855BF896915C14B06D249B719B64E6E18735A
128.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadC20EE9BAE2197E9155541A13ED854532C9F389C2AEB3FFD684A66B1CF740BD21
x64—Download1DDFBE471D4AACD957CD3BBD761C8BB7714D24C35038123EDDFDC6D60ECED511
arm64—DownloadA20263CCC028346E85D64D6490DC327DFE832592CC502E8DFCDBBCC1739970F0
128.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadFBE810157D07F3ACAAE68DD0706B00A2F948F3B23DC1D3F2FE294CFDEC4A7260
x64—Download1042D9F308AD9BF8B6BD5608315AB5D1D9158F3EB19F9112CF325836DAC17218
arm64—DownloadF31328AC302E6ED61B0311F10B4BE0A077F3EBEAF8A16020DAA36C82F11903BD
128.8.1
ArchitectureScopeDownloadSHA256
x86—Download5FA4BD40329BC5FD224BAEA21CF19C514065AF71B582DE25CBF6CE6FFA349A2B
x64—DownloadF73A35D6AC3487888A4121208BF549E6FEF50EF4D19AC3D587EC63F5990086C8
arm64—Download752AAFB63BB5DCE48852B5E8120CF632CCC6991C8532D38900FA3A180899EEFC
128.8.0
ArchitectureScopeDownloadSHA256
x86—Download25A88441C9E9328733B0FAB0CF78F5E2747074682339FAE480313F3D7A01CE6D
x64—DownloadB616DB76772E0E552E0EF7D7555714FE2792FC0BD09D0A311C45069609237729
arm64—Download004B66BE06C0D1D671AB914C224129CA124641D47C42FF21CF8842AAB1693B5A
128.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadBCD7973E0944768C730EBBDACBBDC7B6C2E4F647DB0069BD01F23010A6CD9344
x64—Download01972610B2ED950B91D29C7300015A12EB533BBCBDFBC01A7531D1244663E292
arm64—Download79E01329B47436DAAACE0413AD53CF28751030F993C823292E43C8A1FDDC8376
128.6.0
ArchitectureScopeDownloadSHA256
x86—DownloadA91A5509445C399595341A996923CB8E7047AE5EB33DF5223B594B6FFDDFD868
x64—Download9526014C5719DFABC733D41844732AA66F931F2FDB27655F472E0808B8C8942A
arm64—DownloadC6F1A1EB661667F9E1FC2846834278D7ADA8971B323083A94DFFA3B43DF8A54F
128.5.2
ArchitectureScopeDownloadSHA256
x86—DownloadADDAEC49900E34C87C5428D2BFBBBEA8246C99D985F2B9CBE4C03CD2DB689BE9
x64—Download86D91F6322DFF80C16B3221EBB91DD3A45FC976C5CE5D29AD3D289E269502369
arm64—Download44DBADCF8B433BACC04BFE631F9475F4461464AF2B150F490C52F2CA11A92832
128.5.1
ArchitectureScopeDownloadSHA256
x86—DownloadE56D90FC6269A3E53F14575F7AB78F26D0FDC86A3EAE322DD2A5CE47E0548323
x64—Download44EC8EF680BA417763C25241D999FC3BD8C557C800E442C557382D1A6EBA5126
arm64—Download884BAB8B7C9FBAF08C82A69D364E94B6E6FE42DC7760D674D80F09FEEE2F8236
128.5.0
ArchitectureScopeDownloadSHA256
x86—DownloadF396E34D3559FC6B3EFB8E1DF8BBD17ABFB71E300208DA076287F39CA9E60750
x64—Download99B97F58437CB4A04BC63999D7E68D89F0A733B8831ADBCA13A3F708FA9D412A
arm64—DownloadD1830C647872341747F18CB6568F8B391DBDA16DEADDD7FF5861C210B6BF5C04
128.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadD5AF40A6BFA8ECFEDC3CF6B515EBD801F70AE35FE93217D97260728CB8CBD92F
x64—Download4043FEBE45C4E9919D4F68D7BC59C626D24CA57B19CA32F60ED319FF2C5DF8C2
arm64—Download0011417CDC8194077FC4E07134C715C242AB7D69FE88104E79B084BBC80E3544
128.3.1
ArchitectureScopeDownloadSHA256
x86—Download6B1211FBD50110A6F0710623A6C0D765B1A1652CFA60256EA4B3736B81701C6F
x64—Download9C37B72E013AACBEE1ED2F84337B62C69412D98AE386BD1DBFEADD4A0CE92B1B
arm64—Download96CB77893ED92E3B094040CC9BAF45201FBD60FF3C7032FB8CB5BA7D1BB95F24
128.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadBEFFDABAEC0BD4B9F343B906F1D05DD8A4D35B9DD3ECBC75CBC02FAC96EF3AA3
x64—Download8A9FE7A5F3B393243B33C9E0717667F0683101B07F47F0E2326F34E6E1A88795
arm64—Download8A5346DF95C8F61FB7A0F05AB7244480D3587B122CCAA716AA3FA14C1C5AC4C3
115.15.0
ArchitectureScopeDownloadSHA256
x86—Download1EC31D35D1E128701A7F09F75700A5E93CCE77EC244460A79BB4A02C9B53F95A
x64—Download79BB7D73F6A11E019FC4F14D13F9E91EC95E0E854BABE0E93217FD8F16D6DB69
arm64—Download94A1CD9A30C3A2C73FF9B2F2CDC5FE46E767073B974C344C323CFEED7D7B619C
115.14.0
ArchitectureScopeDownloadSHA256
x86—Download607D7C31CA1B6ABDCCBED8B81AE7B446FED21FBCEF540061E06CA5C686690EA8
x64—Download749D6D418432495D86B201B3EC227C3A7D1DCC8ED01BCB979E028BA5568D1363
arm64—Download6CBB3C18CE84FE06B6BAFC675037D9D13F0A6CBE80FD18D6D54B8A94F0CEFC9F
115.13.0
ArchitectureScopeDownloadSHA256
x86—DownloadD152715B26F9589C0ECFF2479B75265D5DF4E1BC1B737CDCEFE03A4514243A6A
x64—Download1E9E45908E57F479490DFEBDD70BC522FBA497AE6F0B1F7994A5B1514C8BC79C
arm64—DownloadFDC6978D77D16E43F32A84181B95ECA0493BFEC23E6654B7CDBE779F70293904
115.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadF548301C774A1293DD04F10B492F29EF1CBA3C18F66AB1B38D22F2BB45722EA5
x64—Download488161E9F050DF4354AA412263446863BFBE708E8C32F5B32847660899B743C8
arm64—Download73435D6E4C8DE4BD8CDDB95FEA34E98C684C6DE849439B5BE9EF0075E3A5FCFD
115.11.0
ArchitectureScopeDownloadSHA256
x86—Download8EB206041C5CC3E55CF2E7F0925092A9706ECACC50871A6A3E806B34B372D0B6
x64—Download7136DB195F3CC218D65B7968FC32670A540FEFF3904FF3CD7096F9A6A64389C6
arm64—Download51D5A65BF35AD45CEF1FAF2E71E91A5C80FD6647A3CC0F9858774168305E559E
115.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadCC5A730C399939613A42B352678AF2C944E6305ED388AC2E47A5A502D53939F2
x64—Download09FB8ADD64469934B5B9BB5CE8922A80BB98F225B6BBD4359872A70F233E9035
arm64—DownloadAE55FB763FC407C709D90B5E0EECD1CF791B5AA95AC9F8E6F4FF9D5460BEE010
115.9.1
ArchitectureScopeDownloadSHA256
x86—DownloadF68D4664110879807D60D115750614B93EA395A6DE416B96248C27C036A42BC5
x64—DownloadE093F5DDA94E541FA873F036BC4E590EB43F48E66348CF9B062A494FE3CF73CC
arm64—Download3F1C420DFEEC68010ED8F28DC55A7D3F1F96F94C1001E8CB7AD73E05A3CFFC08
115.9.0
ArchitectureScopeDownloadSHA256
x86—Download1D8C1B0D93850CDD28A752EC0B3BB24A6549376DFE5E5E9916F38CE1C6DF5E96
x64—DownloadE787ABA2C28AC60E0BACA20FE6500AB0F497A14996BA1906C62328004DAFC988
arm64—DownloadBEBF73ACA1A08799FED576A360744F747D8D0D9D641D1436B396BFFA4DED1684
115.8.0
ArchitectureScopeDownloadSHA256
x86—Download112A5DB49C2A814E3C420DDDDBBACCF41481916D7F604B4FA31D671A4E55ECD7
x64—Download08762AD74352BDF9AE4B2750EA8BAF4C0FA65AA23425D399D82FE0186768755C
arm64—Download4C8B4C0FCCADC58CAE0341B30E6C5F396B8477B1B2192AD169AB7A2825AEA533
115.7.0
ArchitectureScopeDownloadSHA256
x86—Download6C814E754682F09D7F753D25A68681D8EBCEAA16036B8CBB920FB45AAE82D401
x64—Download4495DBFD184342F92D295B2FCC120E658A543A412077027FAC619CF64F770785
arm64—Download5F8BF3C3B9FF780A00364DBB25275E045FB63F06FB53EE238B8D1E1D06C5493B