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

Mozilla Firefox ESR (hr)

Mozilla·Mozilla.Firefox.ESR.hr

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

winget install --id Mozilla.Firefox.ESR.hr --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—DownloadDF585838020B1E4C07E111EC83D5639E798E3076E235CE0269E8C4D6670D08C1
x64—Download2264650C72C1169913AA4BA68755B536E01084569376C0B3AA497BF3E2B3EC7B
arm64—Download732D4A12A3499AD194B1CF3346B7423624CAD09387064085E4B7B1B2639C8612

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—Download28CD6D8EB63A5B3C0904994374CA60CD6CA37D2D98C0A73B4C78FBD2E0A1DD85
x64—Download79D639F7ECD9B5C1BC4D1482FA56D534CFCB60D5F84489482EE2FC58307FBE08
arm64—DownloadA8F2BEAAAF87C8865DA433C58AF4D1BA2B323BA4CB088A07DE002B60585F1485
140.10.2
ArchitectureScopeDownloadSHA256
x86—DownloadFCC77479F593DEBD582C85A0FC46504BE188E1BA698055174DA343DAA0BC0283
x64—DownloadF751A0E283FAA3C3FB3F012E6969B3050D70ABE2CB45CDB0EF8A93DF91F630BB
arm64—Download387DFBB2D9089E73D5EDC4D7D4E2847C75A9FD9E1D5E343A35B08FB0B26AB92C
140.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadB3DF6BD093A26C70D4AE05DD2E0A209AD8C68FFB25BB7594840D93B091230C97
x64—Download4CEFCA1024CA6D2C15BC723DE4F7C8516A786ABABB7542D31D00EA6C929172B1
arm64—Download6EFB107A95F33DB8DD7A86855530DA0DD176E6141DED4E7DFD36949733B98BDA
140.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadD136BD0636E9F732C86ECB0958DA8CEF47F03C40AA6FB69127C4DFAE1667C3EC
x64—Download1B8CEA88BED828F236F1A416BA4FA5A4CE37FC0472E2583A8394EBA1C2FEA3AD
arm64—Download3676D01304E8A2F2668D11B2EB743626EB60C0E6FE598EBAF500C2A82A708E54
140.9.1
ArchitectureScopeDownloadSHA256
x86—Download678C7FEA3C5D1CE296B346AC8970C46B0170B91F4EEB560B67F3F20F2643E432
x64—Download78F4178461EE54F743764D8E0C51D516CFCF08B364A5ED5B5E7C70123F7D6E92
arm64—Download59762B7AEDCB7A4F2052447C1278F8021A8783FFE80871687FB71CE6ECFB9204
140.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadE66B36E77E89CFA584D3F85A73D9FE88162ABD8B151FBA2DEF4F355CF7E81920
x64—Download1AFA8AE83DB77E10BF2F59DB8768EC75463DDDD5869BD494B7F887F92390443E
arm64—DownloadBF2114094D9BBB22D8909DC7D28786F811E760FB3240790C05E207DB6331288A
140.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadE0F70D92B1B658B10DDDF8D1CD6A97BF8CA13055DA539E0B10088515DA6965BB
x64—Download9139AEC8AADE1A6546D9E39E929AFFA1568780786A4D8F38AF5F397549FC579F
arm64—DownloadBED232D30CD145A925505E6F89A455B3CA78CC7D1184FDD87B15F43D157A597F
140.7.1
ArchitectureScopeDownloadSHA256
x86—Download56E789EE58AF068076A4BB68C16C67A40E5C3A1CC0C01ED4D58152C08AA8035F
x64—DownloadABC0742E387EAEBB44DC207B32A81C55E331CA67A9605CCBEB1B32B93FDE697D
arm64—DownloadA890684AD9CF82B46C92CC56768B194B68B1C60F635DDE4719676F0B2DFA021E
140.7.0
ArchitectureScopeDownloadSHA256
x86—Download1E00909214C51E737EFFBD916971D934191DCF5702C22B62881EDC28BCA32D42
x64—DownloadAEAF335F4D4C0EB2D941B90937C4F0AB2A932E4347C60F02E7D2B936CE68A068
arm64—Download22FA3889269C2ED289D05B614F8532593CA61FCCE235FD2AF32E91C1C3518686
140.6.0
ArchitectureScopeDownloadSHA256
x86—DownloadBD79CB4D27BE75B6A1AEC1923958B7D9708B4FAF4F77021BC138E926001D7730
x64—Download2A0AF808CE668FF5CB2362818CA8EFC184B8A58866E3A563F2C66422ADC91041
arm64—DownloadACE05F5F8C7328135A7006C445B75936F38B951C7DB2D6BD7BF8D4934A5417A4
140.5.0
ArchitectureScopeDownloadSHA256
x86—Download9A0E9371A491B2C2EE46DB8DB0DF9D1384A886B562DF4A612267A5F5036F7FDB
x64—DownloadCCE309BCC63E813EE1EDD22EB8B1E8253CE8951F01350A7E88B473DF7C6EC4E9
arm64—DownloadEFBF7102E5CB762BE1AFD3AE4FBB0A1D9B7690F4875305521F67DF27245F4227
140.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadBA29750C33BE5BFD3CBD29494FAEC1E78DE26D2FD6D6172794E761469CBC8ECB
x64—Download5B09D12BA81BC07007666EB411BE7CD07507B6ECF30C1F45291294AB71BAE11C
arm64—Download362F581EBF9FD62C5B87ACD4D7DD89BEB5F0D7F4CC92B5D9057290B9CADE90F8
140.3.1
ArchitectureScopeDownloadSHA256
x86—Download2E90898C0FF1F45A1DAF81CFF8F98B85E3F6008B094120B8DE15A50BD38144DA
x64—DownloadA0B0C325FCE0B8210CFF1845C485AEAB7D5D89FF2E86D137973D1BCB3BE16096
arm64—Download8C6A72EFAD08303E02E8C68DC61071C60CCE9F33E1D788B68E75083E882778E7
140.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadEB0D0C18B8DC520FE3D5F5376AFDABF055FEBF4DD1D616C4C835E187179607ED
x64—Download18827BD0837948EDE002263A96E1B8F8FCB839A182A903AD7DFADEDF8B1CD984
arm64—Download4D4046E9F0550B22396F510C36CCD3BB17C85DE2007A225FF815C68CDD541776
128.14.0
ArchitectureScopeDownloadSHA256
x86—Download03756B1DADFAFBE0883410CB1CD875F0DBAE18358F6E8B13F5455BA03096A913
x64—DownloadC7CA4F5AE394147C29452D669CB6CD55B4D4041F9A598FA6AE5004F0AAAE0AAF
arm64—DownloadD001779CA7E25DBA5180703BE1285CE3043D0829F0C5E2F8562DF4F42BEA9630
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download322748CDE5FE64C1BA13E4B411C435664FA3F348D6B4315CC6229A93817B1576
x64—Download4BDC967E492A5D87A837BDA39F3A22FB7DDC76C43F7C6F0F25B52B6804DB59AC
arm64—DownloadA553C3EBB59240D09815918EB7D81F062D5143CA8A91EA8C23A297851A52EAFF
128.12.0
ArchitectureScopeDownloadSHA256
x86—Download02EDE5EB10F917766B041B887F4627CCD909F0205D0C5A99162320117C49088E
x64—DownloadD5FB27226B783F8C4849D06F0995587D05A5498EC02F3E4D1FB8C52C141D7314
arm64—Download0995D8B6D2C38BE21F49190DA71EA6B85FC8A9362F0DCE22F369516095826CDC
128.11.0
ArchitectureScopeDownloadSHA256
x86—Download45B00CB807CE86DB0116F5C3F40670DF976DAC40A9D5806A5681D64376883E5F
x64—DownloadFCA92AC21733B3459B6871311E28D5A953F313883B6286A46152C6CA75998E79
arm64—Download9C45EDFD4C50585BE0BE9B2ADB5866993103DE41569372E5D652120F41C49640
128.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadDDDCF9B07AA47FDEBC6DC933891F5A69E2AA45A27094B6CF9168A11CA75097BC
x64—Download0D8873A06978547FC221D8762495CAA3520DFC572C9206EEBA98FF817F13BA73
arm64—DownloadACB3D657D95EDB50EE1B2DB2278392689BCD735C68BA2972792F85713E8F3639
128.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadF495B5B041118CC853E642B12A296D4592364FC273457E572E95BB7AC69290D0
x64—Download1BEB1F8CBD191357FD27ADE004FE27E4E3244F55C5E0C10CA2EAFB6E9282F12D
arm64—DownloadFF2FB8459F9CB2B59303DFC4CE7E4CA7DE857988B9014F540D6E5E3BC209FFF0
128.9.0
ArchitectureScopeDownloadSHA256
x86—Download74597E0B3667E4CB7812132FFF5D1BC94A0CA18A24F146C22722ACE25711C17E
x64—Download94F6352873E6A0CA17F94FE97CA871334AF64924494A3175E959A4051D5695FA
arm64—DownloadD23B4D318F532153D14E5DA4105C1B35D6EC8A36F455FC6AC72A4759381576E2
128.8.1
ArchitectureScopeDownloadSHA256
x86—Download94B98CCEF481B15DA191841D3565867557E15B16EE3C48ABD4F10B88E2A32098
x64—Download4223A688FCDB1B66C5A9504D20430F0C98ECD0FB5698042D27E956D30E8FD23C
arm64—DownloadDDC27C798F5C6261A15D32B9B0B80A800B27D5BCF3B56D682EF42028DF22201A
128.8.0
ArchitectureScopeDownloadSHA256
x86—Download221F6B71ECE9E828543372C01FCED97A5EEA3D5E5A4A740DFC224045A23AD5F4
x64—Download8D85B8CA4129C4367AD2BA4CEFA4EC5ACFED2E81C8975B1B9DFEC402720C9A7E
arm64—Download79F0F9DE9DDD8F8ED72CFE03171F4A7D46B69FEEB9921DEBD4B3D5B311FD77C6
128.7.0
ArchitectureScopeDownloadSHA256
x86—Download1F484D9C6C44D396CEA503F0F79625382FF8737EB08A83335E628C120487E07C
x64—DownloadD99C27F1218207D872416D431C63A3A64562DFD830AFB3298679A1330AE057BC
arm64—Download79E8797238475593EBBF1BF7E8F168A9C87114D9975147B5E9C25D900A2E04E6
128.6.0
ArchitectureScopeDownloadSHA256
x86—DownloadFE3E4FB9081C1DBA83278F17AEB5CC61C2E083E78E921AAEAF611E2F4237D9BD
x64—DownloadD13CFF7F6866A19014106FF7430F344CB6A2B6435EF7BC95ECDAE5DF970F3FEB
arm64—DownloadB4FBE31BD223FBF46606D09138DECC10B7BEB1197FCAF900C789573FB0C33D6F
128.5.2
ArchitectureScopeDownloadSHA256
x86—Download5B9D06D9D9A4C5C06B3082055F049214AC8ABBD9CDFB5DBC6E2B165F05B00972
x64—Download8425DEF719621C1414BC678AEFCCB4C249AF318597A040116CEB5051C7D99D09
arm64—DownloadD6A94F41D5726D5E015975F63FF522C1B874A0067D051F8C130E866503851452
128.5.1
ArchitectureScopeDownloadSHA256
x86—DownloadF7BEC4FFCAC6E3BD40CCC3C2A838B4BE653E95D84D66AB71C8F22970C83ABF4A
x64—Download37110E87AEDFC994361C4B5A72B174A96DCA9FB4569C5F723F02C5E35061E8E4
arm64—DownloadE51D48AB9388A6DE21874168203EFFD84E535FCEA58CE442513196863D5597D1
128.5.0
ArchitectureScopeDownloadSHA256
x86—Download949CC4E3FCE0F190971D7715F76C1234F86B41FBB545C93505851619A04F460B
x64—DownloadE51CB0D2480E623F4E2D8799DB0C9525FAB2999258A1B88E23931E97C1106340
arm64—DownloadAFB1068AF6CC07FB9FB2BDD6474AE7E2904B625979F15899FE104DD038459F9A
128.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadC3971DA01AE66CF8BF66A4125E2D43C463CB0A0CB8F4E638C916D6C3B7B34BC0
x64—Download965AED4BB1B65BEA9D93A8025A2C115CEB17075276506F56F46739F8BCF43676
arm64—Download0619AA5229DC5B1F834551A37A85C8354F3C622BE6F319715D9ABE88F5B3820C
128.3.1
ArchitectureScopeDownloadSHA256
x86—Download74A955677C6BD2CD126A4E24CBB83CA971B224195219E5640444B98C7BE0D4FC
x64—DownloadFA1C9344F165E64258E03F597630006FC8D884D13F6AD0E17CA1D7C7C14F5937
arm64—Download26DB008EA52EFEEC8A2CD1E1BCC66C1990DFB93A47A055395093D2B61045AE8B
128.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadF3E2CA721DF57D6C63A20876C3835C1B894D3F4EACED844A9B28803528173C84
x64—Download0BE2B082C8275AE4EE965B6306F7450B989569CEA43A59B19350062B1E5EBE43
arm64—DownloadD07A7D31B19F6FCA760FD22DB4F5BE61B5B0C3BBF00A8DAC300413202794DDFB
115.15.0
ArchitectureScopeDownloadSHA256
x86—Download63073A6A7462BB6BF6AAFE88D2EA34D807FA0B7CA815D5C19138B64243ADA06A
x64—Download62D3867983082C8694840400CD7073EA4E622219D86AFD67FA40CB223E9927DE
arm64—Download15343D8EBA75158699E9929F1F2A64273B4CB49B504292026BC13C506B69814D
115.14.0
ArchitectureScopeDownloadSHA256
x86—DownloadEAD87BD6094CF6FCA8F47E60DC6D8EDF6A3315D01DF03EB4C5667B8DAB305004
x64—Download78BD63B248757544685875D97D2B61B8C02EF5125D406DF2D0F08890633ED63F
arm64—DownloadFDBAB671C700D2F9BDB80716758AC7A4C6F936C2B6F1591E342A7664C8DABBAC
115.13.0
ArchitectureScopeDownloadSHA256
x86—Download8F39EE7633479D544E939EAAEAE804CBCFCB67195AA6CFB5C0FC82CFEDFC00AE
x64—Download1731D25088E8E82EE59858F547F923E45D7355428A73B4E3A44825C32D221CF2
arm64—DownloadEF8B6D86E7726451B475873BB622AC8E21D7B4A624C0C49957DDCFC49F475320
115.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadC55897DD03622A7DFEC20B4B1F25F08E4190AF0DABCE8D35E6C9466103B89385
x64—Download81F874F93DA03A650F2D24C3193B6ABBB11821ADCB75EC176F4EEA12EDC35907
arm64—Download57AC3763E767F717F2174648492FB6913773A0C1657216AB1409F4DEF588E683
115.11.0
ArchitectureScopeDownloadSHA256
x86—Download66F4F777FB3E00EC03C1FC149337BB5EFB70311E8D6C570ECB662C9147C28FFF
x64—DownloadFF9820FDBB09FB1042FE523C0690BB40EC0CC53D18E13565A2ED1D20E95F47D3
arm64—Download907279F01A27552CA1F2994848DAE0D9C641FB12623F01AA8EA9303E82B786A1
115.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadEA67A853AB7687866BFA235F26DAE189B26BA8792EED7362A57C7D3EBD27C112
x64—Download55D30AC83A30E24D588197A4D6BDCA8DEE1C47F2825044190936ACE15181A0EE
arm64—DownloadA3132F3119ED42011E887EF2BBBB999DCEB9A28321FA35ECF6122D2BB7745933
115.9.1
ArchitectureScopeDownloadSHA256
x86—DownloadE9F694AAEA9CCEF7416FFE2DD010AEC68F5ACCB2EA9994771CDBB1A914AABB4E
x64—DownloadB670E73CF6BD8EC06158DCFC9889A637471FE89079757919EA1F4FD7BEEBF8E8
arm64—Download7BC18F8208CE53FFD7D2F5990A759B48212249716A765DCB656F5ED661EFF48A
115.9.0
ArchitectureScopeDownloadSHA256
x86—Download480010DACAD1EDA3359C241ADD02093B10876DA6D301058A1F34EE4D9A1475B2
x64—Download0035B800FCE82FCADB4319073182382D7C564BA15F177002FB34BBCFFF21635C
arm64—Download908A3680C238A31177A87B901C5F6F61B31CA594DB9F1602FCEFD51513FC4075
115.8.0
ArchitectureScopeDownloadSHA256
x86—Download4A77EE6D447304D0559AAC234340238AF756CEB787DB4DD38EA2CD10838964DF
x64—DownloadEA979CF1EE8BCB6217CD793548326F2F9733B9D615576D1CB3B76D019E89D9E1
arm64—Download5A6ED06A86B5A3DBACB3A39A7E6658D9DA8A14A7A284788A3637108AA8EE7458
115.7.0
ArchitectureScopeDownloadSHA256
x86—Download0E86D58F7EBBB64F517C16F857CEF96980D13EEC328CB2214B5ADEFEFCFD34D8
x64—DownloadBF4F97C0758FB92AC64DCABF357D623865F7B8DCC7F613FEBA33D96183BDC80F
arm64—Download5C5E349512B95DB7B88FCB33CDB76E3452F39F5C3FA116BF0AD8689E0DB57A82