Tuesday, 14 July 2026 @ 14:01 UTC~3313,430150,790

Mozilla Firefox ESR (sv-SE)

Mozilla·Mozilla.Firefox.ESR.sv-SE

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

winget install --id Mozilla.Firefox.ESR.sv-SE --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—DownloadF7371504CCEF8D31DAE673F4027D8427D4CC2BB492C676F809A728C86D3B1C3A
x64—DownloadF8898B3FB2C55D6B20706CE62285744139F3FE19AA8053779961756282EDC7BB
arm64—DownloadF57506ABE4E199D96F0629CB5A00C06B0B1EDAA4B36A3BDDCFE788060D0E77DB

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—Download4BDBC20D8D0960AAF123AEC2605F8F757ED8B994494F48FDCC52D29BCC806408
x64—Download4B1A3352D07B94F31E49C3713F0102634833BA049DFB98297083C91F8A94609A
arm64—DownloadCDBAF6BB1E03D2D14495ACB67974049842B36D4C7D28C882134C23CF94848AAF
140.10.2
ArchitectureScopeDownloadSHA256
x86—Download719739100DD0ED80F669249B52A8C7F5ED83E8A1D985675A80AF14E95E426952
x64—Download9FBB7F2071D94C5445EB3E7B639B271B3658B106C20E500F85F8D0254B0369BE
arm64—DownloadFF301E19D85D872BF30FCAB894CDF01E146251DE3E5B03AF48EF255E7EC6EE6A
140.10.1
ArchitectureScopeDownloadSHA256
x86—Download52838874733044C92C337B8608625E8469F22A5D43995331E76BE954D2357BD7
x64—DownloadD952B5FC1D356BCBE83231BAF499E1F5D26A0982BD5587B20EFC707EF37129FF
arm64—DownloadB9A27542F8762CC63C955FE74BE757DC89BFC5D14E50700757A95F85B58A9BC0
140.10.0
ArchitectureScopeDownloadSHA256
x86—Download4F5E5F9490D288A180864909AF6C9623A98A73F855F6B7F33A22033CE0D5C084
x64—Download4A855417E6185B33D49B0DABAD71E655132154BFBDEA62C5363A1839644876F2
arm64—Download62A34DED2FEC186727FA0BA2E6DD2E1D29CB23665DCE8C07FBE46AB6DDAC530F
140.9.0
ArchitectureScopeDownloadSHA256
x86—Download7CF2AEE9893F4B49C50046A492CB1780E4E605C0C6CBD59840AAAA8C531C39E6
x64—Download223D40FEC123A52D65140AF71B7C239946CE6CDFF67A9522E934CA26765D6B13
arm64—Download54BA6135435224BCC8B53F53003DF441FC4A284395E522409AEE0314CB2ACB5A
140.8.0
ArchitectureScopeDownloadSHA256
x86—Download4577D161A47FBE52F91569352DA0C9AFF2E6A3159E043873836423F1E974D0DB
x64—DownloadE0B367F63EDDBCDD96C1BEBC8E35B3F814D12977AF6D90C1B3CC3E5EE5604EB0
arm64—DownloadB12123CD1AFFFA9C182D0F3AFCE8AEBAEB0C4EF477EB9A56ED9512505ABD1CFD
140.7.1
ArchitectureScopeDownloadSHA256
x86—DownloadAE52194C832A27E77FC8330C0B8E0B2F23331160A8D9F16FA0A6CF9FEDE637F6
x64—Download395DC4326F0D34366E6E12A3578ED0378F4BC5F5E6F2C6998587AB6CA7E5CE10
arm64—DownloadF914BB304F303A71E56624D81065CF5698B1F6CAE266792CF8283ABAF5815269
140.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadDE303CEE84CB66AA133054A57439AD1B1B3BCCFDC3664034570942D6979DCC99
x64—DownloadFDEA29B42B004CC6056B2EE3E25BCB691C845EB6446F0E2E5D6E7301E448DE02
arm64—DownloadC0745AEDFD2FBDCD0C8C0E8CA4FCA08ADF9D9068AE10E3283DEB8F47BF715AD8
140.6.0
ArchitectureScopeDownloadSHA256
x86—DownloadA67AD894705C78C68D4DFF6CF89743DB268CC9C5A7830C6CF3AFE26CBCB8A26D
x64—Download295CF852A496024EE7F873350C53D0BF4D2C8B3457206371F93FA012166F2E63
arm64—DownloadBB373410C9C1581A7F0523E83A607E4D2E4C9110036AB332B76CF4892FEF8CF8
140.5.0
ArchitectureScopeDownloadSHA256
x86—Download13573FC9A66BC4EF061C89A5178FD56112E1A56200C99391A41C3C5814022E40
x64—Download5F6A5F51EB08BBE8AEB1C45699E98174D27DB6EE1AB83D1B199C8531120AB64D
arm64—Download3B08C03B06765909B19F2DECCBEB825B7EF1CBB2075D556528EEE629D7F9B416
140.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadFDF011B2E0F2024FC925C7E5D9F80B83ADE0BA55CD04E71D635F46344B44FB49
x64—DownloadBAC1533492A8CFDE5CC1EE3F2E838650948BE921114F869C8254ED334A7437AA
arm64—Download63EA62BABDB58AD12A5BC7B99CAF03CBD6F7CA24752216AE548C61AFF67C052C
140.3.1
ArchitectureScopeDownloadSHA256
x86—Download5545E4A5624A279BBE11FDD5DE6B5E912FE2EA0D87E8D5F11E101A2EB7D29834
x64—DownloadF85521D546CAA700EB2000303E64ABF0ABC0E781D115CCE621D978D911C23BED
arm64—Download6F6B8506F6FB7C4FF2E48825054FB441B600840180733BC6457830CE8CD43A0B
140.3.0
ArchitectureScopeDownloadSHA256
x86—Download68173040908B9740F9EC187298564760E84390C24559FF5E5793169D31C33F09
x64—DownloadF600F6429EA92CACA31384EF16E16928EB908B6B458EC54ECBA3573C6A93E00B
arm64—Download9F7249CD63ADDAE9CF3B3DF2BC29945FF92759750A428D266EAD5B4B0301F631
128.14.0
ArchitectureScopeDownloadSHA256
x86—DownloadEAF935B4A9B7ACDD6200EC6BB8F5685A257189F03C398BA1262D059B3D2BB0B5
x64—DownloadCA9A2F7F931B5FFF06D5B14DA3E88D94D16A94F07A00C7531587B5F4246D333D
arm64—Download1BEE8074FA039856121E4DC98FDA6DFFBBC55114A92BEA1EA7556BF1D2119447
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download67117D70A84E9E37AAC4066D2311ED9B54864D47375FB9A4631CD2420C8ADD32
x64—DownloadE26FF66E975F1A9B46FA5F0526360DDBCA1FCC7409625157613B3FC381C8AE33
arm64—Download119B9B434BE528E48C59026A076223A4A20AA7DC1115439A179630512FD081CC
128.12.0
ArchitectureScopeDownloadSHA256
x86—Download05D9BC9E424DC55214FF0CD995A256AE4FAE0C9474BDF191D537052889D2AF12
x64—Download886F0D7FE7B7F3F8B58CBE9892059324B8F49A3B474A5E0F5FB5A2050D807E9B
arm64—DownloadD8B701440B54002538A71EE39F721B8491D8D692F78B8A99E8CD5CF4E612D1D7
128.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadA6E6D672691BD16397336CD117EFBECD0FC879406F8D640973254E3E949297F1
x64—DownloadA2001ABD0343A36FF06D316008E6309768B38FC72B5A7AC57D0ABFD2301621A5
arm64—DownloadCD066E67E4B68FB9FD41B54306DEEFB5E73A50A14A5B746F287A303EAF9B9CEF
128.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadD6B51EAEFA03C7EE5A77A4AFF0F0CAD3ADCBAA4767611075565076F4F101A846
x64—Download7D004B673D8CE9A5C6E2F810CDA97F6145E23A208EC28E2BA4F2C631653CCC05
arm64—DownloadFACF9C081DB8E64D4A806270B554F3718E5D9E60AA9D3271601B8258877C2D1A
128.10.0
ArchitectureScopeDownloadSHA256
x86—Download930A16A34C2FCF82A0D76CE7ABA7FEEED5D8F33FD190B8F479CE17B249AC3787
x64—DownloadEA94C6EF32B106A6FE220570D82A97F2EF881C9BFD26E63A78A161D4F4E7D0A9
arm64—Download5F4C025275F5BA38CF2E31EDE1AE506043726512D4394378316B82E11E01BB9F
128.9.0
ArchitectureScopeDownloadSHA256
x86—Download811B50DE89AC175854D0BD884E953C8E01DE52326D6C31ECBF7B092A9F6EE08B
x64—DownloadC6EBADBE5B8CED4066A3F3F96C55E4ACCA5D606FB96BCAD4127F7A46A2213A80
arm64—Download9F0DF4D3F924EF4D1CC49634782844E888F419716B072D3E66C77C077C98D0D5
128.8.1
ArchitectureScopeDownloadSHA256
x86—DownloadB4EB9FD468A48D308E65BAAA75AD976B8A6295672FF28311D3CA914713E09A93
x64—Download4C61EB25DCF4C11552317C5B9AF086454DF66B3A093E3228CD62F9587C806170
arm64—DownloadD54E66D496A9808652DD2DBBAE52D4CF4069C888B2AFF687EC6AFB4C97257BCA
128.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadA4FBC115A12D7F02EC4D6C94DC5EF1BB3A6248328EB80291E0081B4086701C7F
x64—Download7CA0090512A9E5A1D79D456DA1BAC7E6BA29DAD15F527EB3B9A648EF3D3DBE58
arm64—Download71A6613711DC92747841C42EBB9CCC621F036550779D252973F3A7C9517BF666
128.7.0
ArchitectureScopeDownloadSHA256
x86—Download0F14436F2A84024485A739A119A58936E24D1E77568EABC871F9F22B171D8E38
x64—Download888826906B736C7335D7B37DB53EA8D59223EC4E12F617324E2E686E92FB3E0F
arm64—Download7164FBC40BC1C55214B8D266AE3BD35FDBD561FCB6F7BBFD9368AEB4A07D6B48
128.6.0
ArchitectureScopeDownloadSHA256
x86—DownloadB3DC3106678DB6245DECB2466F613E4AB57503F3202A567249D429706D76FEB9
x64—DownloadDC9DAB022206EEAA217706457FCE0EAE40F7A50EBA2D0BEEF93A78F9E4319BE0
arm64—Download733267F1B9ED95F7D048AF68F2BFF7E5E9EFDA256F6E7B86E25CFDB89957B991
128.5.2
ArchitectureScopeDownloadSHA256
x86—Download9DC3254202D8A84A97581E22C3A053B2EC8A277E018D94DC9DD7287FC1FBB9CA
x64—Download3BC274E2CB3FBDCE724A55082C762A7B7A189BF1BBC965C932E61E5B1D117687
arm64—DownloadDE67E4BE1DFBA59394358093AC286967A891C9A61BD47BEF9CE26B99FA262723
128.5.1
ArchitectureScopeDownloadSHA256
x86—DownloadE5A8016F2E64512042E797CEBCC075CBDCAC8A31576027DB626D15CB35DB2E2F
x64—Download97B0AC95E457055F19ED98EDF27EBD9442320D07543740163267414089681474
arm64—Download185ABBBC4E956AD896EED6E597F814A67B7E5E9F8C2DAA4EDC73A92C2A2D3F74
128.5.0
ArchitectureScopeDownloadSHA256
x86—DownloadFDB6353FE17429AB507BE40196AE24349AC64A4D9E2EE1A255C2463EA935E4EA
x64—DownloadA18A7EB1A056F1A8943CC74D33D8197A9862E66C826EB79C2EC64DCA60513553
arm64—DownloadE466DDA014C80B14890E11F485494DE4B761E6D059126990339939FAF6EEB91A
128.4.0
ArchitectureScopeDownloadSHA256
x86—Download1F7C65862750F1C3A9B28DD11D25D64E757D12630B818C4750F100D166BF3757
x64—DownloadB42376585FBCD409916192F6C76DAF296BEB1AF42F517CB6A3D508A963C2648F
arm64—DownloadD70C7D2BDB3E75F682CA31F7FBD93872B4A4C05E719D1412B19FD05F915A70DB
128.3.1
ArchitectureScopeDownloadSHA256
x86—Download576C2A7EA144DE9581877956AE4CF92825592C89E24EDE2820080BF1B3641B7C
x64—DownloadC33C29EC379BD0711C42F8D731D55C07C758B6125B9F249433F75191B0E979A6
arm64—DownloadD98DBEFB95A6F1222CC52FD61DED6AB94538EEA2830282EAA86793EB0E494CA4
128.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadCA36E5C1CAE4BE9ADA6892EA214B2431866AFE3998E8F40D0E86FAD0AB71B2C4
x64—DownloadFC10DA7233A5E933DD82B3256330DEC091C6B7F801E123181410476AEAC92106
arm64—Download45173BE5BB52FB5B0D6D7ECFC8F7C7E9CC0526FD9F049C866778B76985681A9D
115.15.0
ArchitectureScopeDownloadSHA256
x86—Download88A460FB5E6A01CA7685A4BA3EE25E559E05CC2C2130148F47BBD7F3666A08EC
x64—DownloadEA1A615DB91420C257FA5336B4821B740F941948F30592E1D6475CF68096A711
arm64—Download3249C2DF1DC80481BB04A6389717129F5FB7A192C40FDE71019E2F34A7D9161A
115.14.0
ArchitectureScopeDownloadSHA256
x86—Download0434ED61279D82E776A34B7CB5211512A38334515BCD792F0F63B5CC0345409B
x64—DownloadE604D24B8D1D550211077E2D8A57F8CA2CAD8DC50D12EFCF77B891AB6DE80282
arm64—Download5C40F1F9AFD7FBAA7D30F564D1B8F668BF2AC3A59427059148B3B4BFC043C0A2
115.13.0
ArchitectureScopeDownloadSHA256
x86—DownloadA0B4F53A8DEB15AF5D4653921C1E09DA024254DDF1CAB77205FB0DE27062DF65
x64—Download4A165E2402B08EE2446D2E47B1882FED49AF0631B77808D2B5A88A61DE06992E
arm64—Download8DBD1980FE108E5D6C2EEB0CB956EC28392D2703C624DD1AAEB3BB17B2CC7AB0
115.12.0
ArchitectureScopeDownloadSHA256
x86—Download6F2A95D195C006FD4E8C3FB81945F35501B99410E5CFD9F90DEF0008362D1584
x64—Download42C8ECBD130874EAD21F3C5E0442980AF7867A825A8A94CE12B52ED4C1BB9448
arm64—Download5BB86C2B1235662B34B9C12376DD746AFC8F1D2C173E70DA695847C8DAF0D11A
115.11.0
ArchitectureScopeDownloadSHA256
x86—Download268C6376CAE74613B1115168175F10FD292E170453C4A5E5AF07FCCF62059857
x64—Download56D35CF2D45A382438FCDA8CFF2926887903623D70F45BD19657E8D04B64287E
arm64—Download5717CE5759B970BA0F81875B37493E79D17D83CFBBC1C7C7E3B23053EBA7B953
115.10.0
ArchitectureScopeDownloadSHA256
x86—Download2A6828A130AF0202ED8AADDB2DCBB8A817EF6CB80A340B32731146844A554151
x64—Download5659621BD1258DFE1CCADE30B41531182C2E026575C3AD4EF445ED30628AF32F
arm64—DownloadA85B01E12E24077664DC831C0BBDBA2EB19D10D391CE13623DFA75A1D68159E9
115.9.1
ArchitectureScopeDownloadSHA256
x86—DownloadD883C40EB024DCD8C15311A8BEFD23ABD9B0208960F7EBD953277AD29A80780B
x64—Download8EC7C99A0E0D323A1AE660CBA2B36173F68A9044262D4A9DC740429B50F751FA
arm64—Download6F053BDB0D4B112D491EBA08D959B9957CAD6330971320952D83F029EA0D3957
115.9.0
ArchitectureScopeDownloadSHA256
x86—Download9F8488BF2D1947C9477D7E0E940E03D36F046497AAB90493792C9261C6ABC930
x64—DownloadDE4DD9D8D04056C6E1040E8C22AA5DF3585E9B1B0E69404101156AA98EB38AF2
arm64—DownloadB4A39F33741ED26AD4A373DAD64206035614309A786272D010883078318A5E4C
115.8.0
ArchitectureScopeDownloadSHA256
x86—Download215A7791927695055D14D6013AB5D7EDE1980CE47D3155A9C2F2627661B1DADC
x64—DownloadC6A4CF84B958FEB9BEB15EDE513C15394950AFEA19467E0D4FCBB4F81301B147
arm64—DownloadCCD76315292C353F2E4E0A0994604B67041C2237354824E1D8B0EBCE5E0ACD2B
115.7.0
ArchitectureScopeDownloadSHA256
x86—Download8FA2647175472801905A9C0C5C224AE23F471E4B50A5D776C582B209FD5C6A52
x64—Download7AAF1C3A8E15696F8C519340684959D76125BB5ECD0A4320325BD0C4024CB946
arm64—Download17719DE0256A45E79D625BE466F129444FB98BD5027FE4CCA8E9150E04525A78