Tuesday, 14 July 2026 @ 18:01 UTC~3613,444150,879

Mozilla Firefox ESR (zh-CN)

Mozilla·Mozilla.Firefox.ESR.zh-CN

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

winget install --id Mozilla.Firefox.ESR.zh-CN --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—DownloadD1054F92013E3BBD2A66DE38F16618545AE75E5A35B139454850917C7EB06E0A
x64—Download3BC66ADE855C9ECE57AFB4DAEFB1A43AB0D399255A574D5A61F4B5823BA787BF
arm64—Download946BA170583AACAA569D61B9B3ACD572271D01C2B8C7CEDC4C9B2B099D6A23B5

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 (40)

140.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadF6CBE01F14F058743616B36F586B5DC531B6F0EFDDC66291E497A002BB4789ED
x64—Download2272F9EC047FE0D9AB84CD04A728AEB1A89A3B742DE682871B1D7FC64022013A
arm64—Download3829B8DCF30C0E94E1E4A3011A1377635D3FCEA1274618064748DC3D57DC8873
140.10.2
ArchitectureScopeDownloadSHA256
x86—DownloadD12B41AFE576D0B94B58D6C6B51F16EEB1E012F1BA4B594974FF68A841DC496E
x64—Download36DD4A8D89EB8874BD6E1DE8D212A350B9F12F038BB7DA870CAF862F1A08F278
arm64—DownloadE9FBA4AACBFB75D1D1A551E0CACEB178BC66272203206DF249B1F2BCA9DB954D
140.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadFE972DF3DA42FCCBD2AAB8BCF912D5C82C24E74947A27E9C73D85347641D98A9
x64—Download093DF7156D1E0C22CEE59183B8671EF9D775DD3D4B5A53F8F902899F169BDCE5
arm64—Download6FA6A110122F70F452ABD6910C7F0D7F5277E835294121E66AEA11F981F74766
140.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadA140CEFEFF6AA0B7858B6BEFB3437D8349F23E5CC348A40A0536F6F370571708
x64—Download3A4E96E0F7EC6426561E43F30631EE4E71C19BF261BED55D8E44628776C25776
arm64—DownloadD8CBDD666F1BB44583E353FE2A585303BA8917DE2C506EB42C488B2683CD01DE
140.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadF83815E7E34EC94C49A101DF2EF23E24C243327C7E8CA9F3B67134B8C8871B52
x64—Download4B3A148FFFA3B68ACDDDAAF68B257B60557099A8E8DDDEED8C13108A2C046A7D
arm64—Download6609D1F29ACB69125E513C406902A614BC41F9F07BB6D50DBF8E5E0032D176F5
140.8.0
ArchitectureScopeDownloadSHA256
x86—Download292B76D5477CED15E0FC35988F8DD983E18CA3137A22502F83EFE2985F776FA7
x64—DownloadAE79AE230D5B76EE7DD48709E64647072DD9DE19C9BDAAA28E86049159B8ABD6
arm64—Download9B85CB660902C072D987CFFA92F84AD2553D123BCD35AB0413BC936105A4F82B
140.7.1
ArchitectureScopeDownloadSHA256
x86—Download8E9C09059C1C5AF0C7EF2C56F394379E9DFFAFDE708DF3BE02475BCAC69C4A6C
x64—DownloadD0E9F3E3351E6F95A4422931C3297282549995EDF630B48FD3E368E316538026
arm64—Download60314548132CCF664CDBD85F9582310AFE2E40D35C8E8817CCEAB2E9D548B077
140.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadDE958A208D1F3EC3C695F4800BA62808BA0A2BFF53A2432ED09A4C08388A1C88
x64—Download658A87716F2AE2748D92F8E5582D47F262CD8BB086435DA66A0663E9C136781A
arm64—DownloadF6D597425325A7B5C4BC4B3AE2F04B8F816431D67BDD71BC7AABCE453E51689B
140.6.0
ArchitectureScopeDownloadSHA256
x86—DownloadA550863775EA79CBB7C752150D7A02597DBD28349712B672C803A39ACFC9AD36
x64—Download849BBC339713B1F31F7802C70C0DEA4D95D82A0ED1B6360477C949B167021CE0
arm64—Download16F9475FA83C1D7EE4028D454B3B03FC52455C2122C343C210883ED5FA7AF752
140.5.0
ArchitectureScopeDownloadSHA256
x86—Download464747B1B2D844EB2CB0A19087162BDE57D38E064E267D1170F7F4ABA41E95DE
x64—Download8B37BAE45C38D543B505C8E38CCAFB5DF1E0C2601FE139945AC82C6EF79CB0A1
arm64—Download04C9FA64210F7D27F109677FE4828BE5E06FFA15B3213C6F3CE815FDD6FAF3EC
140.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadB0AACE429B6301820656D7C01928F0DC8901B1C1E53C31A9919E02B8A42D6EEF
x64—Download24D5622FD43C6708A0B100F0E7D0C90E30C66AFA89335E51E6BD0A63E809C685
arm64—Download2156A69F6D1790C93B0715345EA7E5026BE1B83DB644DCDD9BC9BEF37F4612E2
140.3.1
ArchitectureScopeDownloadSHA256
x86—Download2014A1B7968C4B821BF4DED3FB7D5778C91B9C98522C3CD8751418163C5A395D
x64—Download36A1E6C3B0E6A862BC3107300606C7B04D7E3F8A756B623FBE1DC939AB842923
arm64—Download7B5812BD7A93B6DAE678B2DF88D5775002F4DF17E3B28F219235900E0606770B
140.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadDDFB038C7138DE0F0AAB04BC373441E480FD399B2D76B3002D0822161AFED767
x64—Download8A27EDBC0E6A82FC517E1D9B246829A2ECA5E65602D6FAE416C7264364F2DC1E
arm64—Download424606E035ECE2D95BDFD24F5918369BA701D87E9D17DDEB1D4925479275454F
128.14.0
ArchitectureScopeDownloadSHA256
x86—Download01BE9B6E28CEDCEE73380EE1F328B39D0063E5EEA8555ADBDB8DD48164CCB7D6
x64—DownloadF22F3B9E010C6B915CA856020723A2C5B1824ABA63D0C98312078B161D6D2D88
arm64—Download053F9D70BE8D6E3ED7F344BACB2F8E91B83E41DC2C3BA1540DCACCA1511770A6
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download0AA83D5A2F5162D089D9222681593C6FCEB41AACBA36A5802CEFA2EE15B4579E
x64—DownloadC918ED09F84CE158A17668E9C6D579916B3C409CD163A0C6723B65F7362AD721
arm64—Download47908F94442DD83EED0069B3E2B7AF2347F4C6181BEF6739916AF9D998CF8A93
128.12.0
ArchitectureScopeDownloadSHA256
x86—Download82CA43541944F9CFED0F655A31870FB805F9C878547B7D3DA16DFF33D94A758E
x64—Download37F82ECBDDD56EDAB54008C443DF924CBAB0B2B61CBA0C630C6C828A05C1CC99
arm64—Download9656B7697442A31BBB8F366D60ACC4E8258A83D78447A5B214E70F51DA36E448
128.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadA4920FEE652702E7C4286D061EF2FA87DE6234AA3B53B8D2924A3AAE27874594
x64—Download56A816FF14BE5DD0BD1C5EA7ED4E7E2C702A511FCFFA5B7F0DE35D4F2CD92E96
arm64—Download6E4B62B7A7BE9903581487D8C3C8120BD81D926CE880F3098A5AADE77A8D56CF
128.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadA1EA0CAB5F95F46E9903A2A70036D2A0F2151810AB6D8B9A7456394BA2C12D2F
x64—DownloadA63018041F9F5B323A620C53FF2AAA8440E802D95A8B554ACEB9EDE8923B398A
arm64—Download86938500369F5EB6DA0E067CF9A8830F2A94D29A603545399F351D59668CF44D
128.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadAD5D5214285C2FA034087CD02B6FF59FA48E0D99747D93870BB762645C305A54
x64—DownloadE27C1BB6E503AC4861C2B7CF7296A064B78996FAB76967E45A5738E01F1BF023
arm64—Download943BE298C486F83CCC2445EA691B811014BF6B860DD333BDEFAB9E8B8F9A3B1B
128.9.0
ArchitectureScopeDownloadSHA256
x86—Download211E77E87EFE55945449E49C6B2FAEDA0AF9718ABFA211C19E22AAC8C0035DF9
x64—Download31B94446D7183448E21512377D0A88A6F1FC571BAFC85ECA35F14CA913C02BB0
arm64—DownloadC5F5F886E097A1546EFBB75446EBB1DC8739A4BD24B0D19877BE8657E670017A
128.8.1
ArchitectureScopeDownloadSHA256
x86—DownloadBD2787C71E5D7F6BF18C28B840707A78DE6F1E1133352FFB6B0D766081C9E787
x64—Download1BD6E3641ED3E7A8D0288DA6CDC3DE03FFCFF9A55BA7C27DF724FD812DC96C42
arm64—Download73CCEF0357EF6712A2DA4617B1AB31E1808AF3B85A1D120D9D3DDEB789B3A39E
128.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadDFED3E7C7E640C4906B67A7844D4CBE21929E72765BAAA2D1B15ABDD082134B0
x64—Download822C0FF6CDCE10D4B18DF8F9364AB1E8FA611F952E35932A70935AC641F0A5A4
arm64—Download714FC48EBEB783B48E11E736C5835774F73BE0959E3C94027F3FB63630B8EF9A
128.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadB192A51E2B7A5DDA1AEF20C77C1D9149DA7A2D992D997332021EC9E7B178A2E2
x64—Download881116E7D93117826497CE67E6689FACCDD493A2672B9EAF7DF0985C15BBB050
arm64—DownloadD4768FD950C2AA20C4455B189A8D89A4E744026A0CCB2BA585F3BEAED09FAC3F
128.6.0
ArchitectureScopeDownloadSHA256
x86—Download7DC5818F893C5C381536A6083B9327DC42F5F7556C8DA503E69EFBE800A6687B
x64—Download1197D8961F0F25194A4CAF2BFB75FA81DBEB5D4AA3237DAC7C42EA0DFB95570E
arm64—DownloadD2EC3EDC6A9DB108D05C3E6284E8F8E25FCC0DFC39135492804742781781C9D3
128.5.2
ArchitectureScopeDownloadSHA256
x86—Download2C97B81CA82FED2B4F39742BE08C739E40176061CDE3DE2944C646BEA41DE459
x64—Download0E23A8BFAF54897FC169DE36F8A417FFBE650601EB8211E34D30DCE109BB7713
arm64—DownloadF3C5503C7B4123E75EE62D5170BBEC708260469E7478AA6F97F77B250A590C39
128.5.1
ArchitectureScopeDownloadSHA256
x86—DownloadFD907BB084B2D9DE83D0D18A36C6EF70FE4E121CAEA45B9A44BA71270903F7FA
x64—DownloadD2E2E57BC98CD9F3BD617657F7BF4D3CFF8A7E38B94C047CB6452A03997EEF93
arm64—Download438FDEBE94DD052BF448484EFFC39F050FBB98F06BD9E47D7E54395A075BE2B6
128.5.0
ArchitectureScopeDownloadSHA256
x86—DownloadCE4E7CA40AE12E9D6A6728B63E7B0BB1CE5636BB81CBEDDA8575BB81959ADDF8
x64—DownloadFDC4DE7F95D70D2AF4E048C65D629C50AB39E35F3384E6F99B236C53B4E6184C
arm64—Download2C639967A6956A6D84922B0BDF75AAC025BBEE249B5D8BDF31B342E4B621F9EA
128.4.0
ArchitectureScopeDownloadSHA256
x86—Download2994C074F14D57E2907CF94730E5B8444F1661ACBC62B5CB6277CACC130C934B
x64—DownloadA46E209F14C658260A8B87CF6A2D732DC89D06F014D3E123959BC1B520FFF2BB
arm64—Download3FAA349305260D1A5E3BF3E113A877083B97E55AE9127D3824C2F345FAA3A7D3
128.3.1
ArchitectureScopeDownloadSHA256
x86—DownloadE2B9ABC7DEC30D75BCC1930E8E36A9B4CD52C5A40D7B403EE9A7B114734E6EA8
x64—Download0BD4006D8863AE7D821ED8AB27749105DEF4E89435E7C67BC74B6B222E056B12
arm64—Download45B99DFE1C0A38746299D886D4B930F6A42D748EE4A2204CA50C66B977322D78
128.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadF8542783738B7CCB62CC2EFB25053D1A35AE644AB3ED1B62DFF09724897AF8CB
x64—Download94413642D68CC85B0F4F6A84F9B093BAE400C01743074BD059066CA8B238FD75
arm64—DownloadE7566C4883D9D7FB86264B43E953556DA08D634409E46DFADF830ABE6B7A2356
115.15.0
ArchitectureScopeDownloadSHA256
x86—DownloadBE20F7122319F5983A30BC0890AF52301A730171E7013665108BCCB72472E17F
x64—DownloadD1C49C002DF43AF1DC2996AC0A8A664038686FE8AB496E7E4BA93D731165F741
arm64—Download1103C6D20622C184E85E807D4C8FBC2A6174BB086828FE0E0A92863FAB208737
115.14.0
ArchitectureScopeDownloadSHA256
x86—DownloadD90C5EA5D7BEFE1F6A05CF250D4BAE804E63A671E4FA74B09D227C075E4DD420
x64—Download8A593F1A00B451BEE68641E966E23C24F29C307E8FA4EB5F35AE02B211A5278B
arm64—Download190636B60581C9BA0AFFEF6F21CACC8DDC376B0114DF104842ABE5CE9A42CDC8
115.13.0
ArchitectureScopeDownloadSHA256
x86—Download552345AAC72782AB11BEB8943C8029CD9AB43F21856E4D3D55796C365F7FA571
x64—DownloadC7AE805E5CCB322F3630D7276739B04F65150E68BE959327B7BCF2E0E2822A61
arm64—Download9671A3AC08F9620EA6663CF4FCFD25EDB28F1797403C98756F4F2139C31917EA
115.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadB342165C5798D5D9DB26F3DEC285BB6B43A610A643FA5287DE971D1D98B33491
x64—Download53E156D967D0D50135FFC4BF1AC6C526C06ED1C7CF333D368B72340B93215444
arm64—DownloadE85611B3245DB597AA058C11D299743C65AE9BE89A1613D416762C4835F2E45E
115.11.0
ArchitectureScopeDownloadSHA256
x86—Download669F45DD1B7839F225A5C503A835A975F676889C74CDD063AD2C88FFEC153AEE
x64—Download72C00AB46F559F3C450C5A31788BDC1336180461F003EBD804319055F8462C65
arm64—DownloadA88D746636113221552FE94EAEB3BFBA7C87C0ED3988757D3B82358EA37487BA
115.10.0
ArchitectureScopeDownloadSHA256
x86—Download343A244614FD947119D5492CC4A98D49273C7DAD7BFD09BA573B8BD068BC4103
x64—Download9D1A1DEB9240D4790C861B8702A1188C705470BB6BCBC32D67328A5CA606F235
arm64—Download7068E71A07A0ADB373B22E99982B7EDE5A22213ACFDA48746EDE489304AEDCBC
115.9.1
ArchitectureScopeDownloadSHA256
x86—Download3200D5E094CE9A76D46550C7553654686971BCA2C734F1B15EBA29172E733382
x64—DownloadEE6F1561CB164C6AFDDE006521A336B2EFDBA0D209D4DCAB92168A3E9B4460D1
arm64—DownloadB0E29CFAA02AF6B886351B838AF303FB52E8271F82D8B51555C4CA5743B4A5F6
115.9.0
ArchitectureScopeDownloadSHA256
x86—Download99E60250A17FA1D8BFCD07ED8CDCD81CDBA6B3DE5FC9AA1786FB00BDB85759CD
x64—DownloadE3480C995533F2DC1F03AE830353296ECD88C9BDF60C83B62C30E4F3DBEE9F5A
arm64—Download49D8FE4E7D58BBD31840F9853D25BF213E3B669D69340AB1982BB5103BE6AEEE
115.8.0
ArchitectureScopeDownloadSHA256
x86—Download06BBD8D68335842F680413F8EEE8536D1B45AEC687AA9F32E891ACA5FC9E744D
x64—DownloadC024EA0CD601AFBDF7143F182D717A5FD2BC45F919A76439E33D28C7A0A86BA9
arm64—Download520BB692E1C81A8277D112C8315EC230BEBD00AAD8DCF7AA20264413721D7257
115.7.0
ArchitectureScopeDownloadSHA256
x86—Download0E9EF302AACDEF75DABFBF34C4BA70EC9BADB1099D2AD3E111AF61D41199BC69
x64—DownloadCC811A73A3C5A7DDAB143032BEE32D272064719FDDB765B656604D9B7AC10158
arm64—Download345E811D1DB507A00AB8352D190FFDFAB770B24028AA574FEFC9D4AE55F59B89