Mozilla Thunderbird ESR (el)

Mozilla·Mozilla.Thunderbird.ESR.el

The official annual extended support release of Thunderbird intended for users who want all available new features on an annual basis and stability/security fixes on a monthly basis.

Thunderbird is a free and open source email, newsfeed, chat, and calendaring client, that’s easy to set up and customize. One of the core principles of Thunderbird is the use and promotion of open standards - this focus is a rejection of our world of closed platforms and services that can’t communicate with each other. We want our users to have freedom and choice in how they communicate. This is the official annual extended support release. Thie release is intended for users who want all available new features on an annual basis and stability/security fixes on a monthly basis.

winget install --id Mozilla.Thunderbird.ESR.el --exact --source winget

Latest 153.3.1·September 18, 2026

Release Notes

What’s Changed changed There are no Thunderbird changes requiring release notes in this release

Installer type: nullsoft

x86—A1F51D3D8D090FC72C2502033A5C120B1CFA111ED23EB81DE0DAC2F161BFE0C8
x64—103E4616196E7E1A1DDB8E3A8E987CB5703CE0160E5928A917D5F5AB5B657F87

Details

Homepage
https://www.thunderbird.net/
License
MPL-2.0
Publisher
Mozilla
Support
https://support.mozilla.org/
Privacy Policy
https://www.mozilla.org/privacy/thunderbird/
Moniker
thunderbird-esr

Tags

emailmail

Older versions (62)

153.3.0
x86—6B1E603FBC8FF464831B3D08C8B0344864BC4042B9884E23498DCA78CFD5E9BB
x64—64E5B240B53B26A61110D7F1F20C7705B66738A9E78751F914D4A53224F7EC98
153.2.0
x86—DF8B045D8E43ABCB3B1FA454C33EF729C306E67CD2D99FAA7B9914DA6D234830
x64—EEB9041F7559148B4C87805E22C0CBA6CE21345735E87C2FD5E4F92AF06BE4CC
153.1.1
x86—131596CE887FF497F6A8BB51A11AAFF9D57A94AE912DC25AC7662FD043468E85
x64—F67873DD20E7F645FE8796E5FA3C44908674D3B306C244B841D4677B428AF701
153.1.0
x86—2992228079303DB11114B50BB4AD5822FFF3CD4C3F2D5C01512B74FA8B913194
x64—6B1AE6445A61EFA596E0925D4FC68B9A38CB6860160D686C1398FA76B88445AD
153.0.3
x86—ACDAAF9A166DBB741FAC82A86091C83FB70029856A4DFB75615AFA327F1AC412
x64—E9996AE1422B1A8702027B277822E79D9AF04F6B9E409438D9872EC00D070A47
153.0.2
x86—C9C79E51005BED6B11BE8C4953C2DDDECB55003B11D9271B6FD4BA4EA168AA6E
x64—EFFCAD2A732096B0A7E5C0DA56659164A60EBEC231A0BD9F38104AEE34F6B920
153.0.1
x86—2BE9A88E56AC3A37111AEC680473C2B3F2296665E7730672273ACD1029CBA596
x64—8BA90279224372FAA2D286D559647B715B659BD4F99173F09B45E6974FD52817
140.12.1
x86—1F16BF7EB780E010DFAED19599EBB7FC26CD2DA5E65C09244C4A1E892D4A8983
x64—37FFCAC3659A5EF990410760E7A213781B10F360531AC4B42810BD26AFFC183C
140.12.0
x86—E9E8DE95BD1B0C060B790DF81BB8AF08B50DD34EF20CB7BCD3633489DCB56651
x64—81129BFE2EB94619E463B5D24A0921A68881A55560397F70EE21E7A48FB171CE
140.11.1
x86—49E5DA8FB7B9A21163C00444588A859020494CB66957E627D219C8BF524D52D8
x64—FD39C89AB5459FA20EE4EFC84701311DC1760822178341587A50B29CFB2D18F7
140.11.0
x86—39166230DAD40A24D488E2DC91F4CD948F1CA9D3704277FEBD4ECB07A107573E
x64—FF7A05A8E38F3C51A7DF0DE7F4C8B0A4C22AF8CC79CF587DA98F90FC3C33A19B
140.10.2
x86—E5D2E5DCEF82A98095D6FCA23A0B964DB2B7D30F8BE235B39D7934BD7E6F606D
x64—6EA2BF856E9FF6AD6867CABDB47901A0EC4668C4F3A03C93D12136A14F722851
140.10.1
x86—E7B06FD26376C4B8BD2BDEB06DFA3027F0B051891D98DD6E61385B4BA06628F5
x64—1BAA8643B9E485614BB1FC58324265FA1F346AF4B5A8F5541390AC1FBB3C43B1
140.10.0
x86—5FC956D16BA9C82A5F405CD5125E2D81F9FA396760E065BFD81C1A5089CF377B
x64—258829483542A28A01B6BB8414BAA82200A60839C74886AD41F51DFEAB23E51C
140.9.1
x86—C7A054EDD0348F55C0DE1743D138CD32FFC3D5D571CEFB65BB9D8B5C066D2934
x64—C5FD7B5FA70884A0AF64E9ADA27BDE9B7DA59CCAFD8AC16F789554AB2B18316D
140.9.0
x86—9D7F8C875A7F698F3BDBE4D5CEB04FA3E3B4198B323F02556BC9784EB02A4C5D
x64—F88877D3D6EADB08A2E55323CB91E8483CAC7F099613787F6F6A0A2D9239D024
140.8.1
x86—CF29B27BEC709A578834EC2DA58A91C19DF49541ED8B32C5B5073E26F27C629C
x64—36963872C9AC57F7205BAB518D2DED777C437DAC38D1E80FDD19C0998891F683
140.8.0
x86—A4E7FB38406FE611131C600304441C73A1D21AA15FA36C309698446F195AC930
x64—D4424DAE09988104B489BF471FB347B7B1A8E05BC4DEE6838093B1A7CCB99CE8
140.7.2
x86—CA5928660BBE4070885E65F423F22CB4ADB0D78E919A367BF814077CA9D8E4B1
x64—EB72791A7F45C24B9FD2C4E0E3356BAA70CDA35FB6075077108FE3EDE8849216
140.7.1
x86—92024F08DA844082A59C388A40FBFDD2DC88D43D81462805BEB22F8C445FC30D
x64—7C299257565C383A44FB2FB170AAF22E4B7C49A92EBC09864D972359ACB6846B
140.7.0
x86—C509CFC675DAD525FE2DBAAF496F08D7887330945D4F5879111EB44C07FFE52A
x64—F3DA62D4E8E514EB92D32D9A76D31B28DEA888E4F12E05B13A62E255BBA92BAC
140.6.0
x86—B0584AFCF363D263C53FDC5E20E9B1B133B40C327133BBF0829A4801BDD2D0EC
x64—90E3616694CC72B7472F71A588CEF6E662D473ABDF00BB16CDA2B71D8ED7384C
140.5.0
x86—49B1B77387FA5E057FDC2BA847E55E092D5445561655FAC154CDD2030D17F418
x64—06AFDEAC3F05F4FAB0D4FAB086E5300697F28AA1B5AF2F92E5399ABFA636F7C7
140.4.0
x86—3CF1AB62850561CAA4D718413B3A7398F1C0C51AA7417ACCA33B96259A6ADA45
x64—32257BD1C1CC6A2255A4C697EC22357FCD1796FF6081DA97A1E9875066F0E449
140.3.1
x86—5CC7E923C9F0C152F86B4ED46DD47288BDD2F26741731ED8349B33FA7FAF3AB3
x64—4D9E38D4BF0A9D25E7824FCADDBBA5A0471A8B3F5323FF6A5B3FFA513F5D00E6
140.3.0
x86—B46197648684E262A290F195C0173420355D3CD2F540B659F77EF3D0FACD81D9
x64—AD186B2DB99CE850022116B0AA50E0FD48EA36E55C5223C3E088AFC1CF1AC599
140.2.1
x86—C701B7E2FCD8D7184013E093E8D54D5889074E0ECB4BDC5784DEAF04FC6DB69C
x64—0008FCD4DE3E9B38A00CA8FB36F0FA294EF3760337854ECBF5D66474EEAB5B69
140.2.0
x86—8F46796A69E6E697BB5C2D83467FAE36730C6D562FE9F1FB3469A84E1D83BDE9
x64—38A1806B6D7C3F5E8ECD8A2E752C85F1ED4847CB75C6939A747E44BAC3FD495D
140.1.1
x86—90CC89AA345831B9F47C3D265A08122C959849AD64447B384D53EE9BE28C09D4
x64—A6985613231BA87F3C584AEC96FF509893A2030C85C913259138256421892141
128.14.0
x86—5D131D7C47E4F9DCC848330EA4047DBECD70187A0084C5E91B2CA6ABC985177C
x64—AFB2017B418E2FB7FBA9EE92D3634E5B9D71B1A9085C915AAF6528A7C194FE7F
128.13.0
x86—CDE20B3ABC2CBEB30F04D3BB93DEBDE472412AEAC57B15B6B5A060C4A3C82888
x64—0D0B20245CEC974DE97FBEA37A5B30F4C9509E2DCE6B22B9C73B0764FC85C8D9
128.12.0
x86—ADC95CD9638B41FC4350793611C9497E7AE64A92BCA12A9443D16E8F30C3D2DF
x64—805C875B3F36CE88930B4FCA8A4185FC6377DB45B2FC6494CD27766C066ECB04
128.11.1
x86—E1865E2C8F7DDA51DE55884AF791C6034D82231338ADAFC52056D3F4AE944010
x64—C6F46260EF9674BDC56E7AB93AAA53FE64A8810F9171D67000E5BFF574AA18B3
128.11.0
x86—27159E9F01BE8A53D21BA2D5D03109016BFCFF6407CC2CE879034B3DC8936CD5
x64—F2797FA733ED4238997E285D7D95AF8712B2F20364CC732A4AB0B0300EC644B7
128.10.2
x86—77D29B86E3EABDC63A92D35CC933B6BCD7DA028BFD326DE645725F7042687434
x64—21F3E65D277E35749294EB80D23B98ABD955841E5409A3F09180EA8CAC84889A
128.10.1
x86—2AAB06FB6836B413C7E178E4540F4E256184202D65EFF736B8393C9BF9C34E08
x64—657365C74B042F7D19C7014C8F52E49CC24E86E5A10BEAFCC3885F342C9E76A0
128.10.0
x86—71A0A38F2C328C48FE79345F41787D94E4171C833C36855D8FC4E5F57149F5DD
x64—5FAF72E338628DF5A7A480F19EC75C9CF74F14124671F90F8E6F805EA7B1839C
128.9.2
x86—6A2F71D8E74CEE90F03F459A1D6869643A1ACACFA2CE16E963FCD99C8F2DB96B
x64—894D41863B03796A9CFBEF959F9224C0CC6D41DF12CEAA3E3A3E967970537906
128.9.1
x86—C138A7131438DE251903113F5AFF8C5F02CBA8193E8288BAB0E19F19106D6340
x64—C1B0409F545EBEE93586F372EDDA2BA8366CA9DD02FCFE823472837E470D396F
128.9.0
x86—2C1A293BD6CDF0B2E2CC9DB81D69910B44B5082C382C4905CF9F83D996E283A4
x64—6717E94C2C807898F58F3C4846D5E2E0D49271EE579753205FCE1174904B4EE2
128.8.0
x86—9DA5704E8FBECF6A54340A310310D22CD63D4015AFC1866ED1840B7C37EF6C66
x64—747019FB28386E5318C5C1CCBAD7357D7836C6CBBDE52A4B861E834E468DF1EE
128.7.1
x86—CFEE83F1F86154DE5FEF1335837E784B381EE777F388C1D59D101548D1651E69
x64—1550A930DC23C7FCD58B6264D2CC4E9959D70BED6B5898C8D6313E25FD2B5B15
128.7.0
x86—B5899C3018C8C432DF83AB4BDB6B6F52DC25781EC65016C40DEA4229C2DB8E5E
x64—0BC5CD112E97251C0448FACC964AA2C4E44C91AF481DAB145E9503D3134AE364
128.6.0
x86—706FC16234BC4DF9C5A0A7F7F26603877C607B463057934D180E4EBCBFE3814A
x64—9AC581CD7E028C8F8089B95E76901203D183EDD36DEC6AB0A2806185EA394627
128.5.2
x86—6E0FC0F83755D47589B413B10484E5418A786993C5191AA8BE67025256D6400B
x64—A27DE62A84A88FF731C9BDFA13C0101EA3D9C40C5FBC8EC0C6300191950DD11C
128.5.1
x86—C3402D21888FC2FFABFEB7ABDF4FB8F7E0C8184949617F38CE535D5E77252AAA
x64—D01C1B4FE7053E39CA33C96D74482FE5CDABCB12C296EA2A8E5EA1AFD7E931CD
128.5.0
x86—4E7690B68D28DBA3125BE723CDAC9C8E7F150B254BD9DA8B40E34B4CECDAEE78
x64—3D5B3A70C9485E9586D6BDEA96A7BF8A400099CB386A492DA5F3BB689E22CEDB
128.4.4
x86—2E7F60514F8AAE6E5D5B693DDCFD6A033DCE78D2040EFE46720FA31D49B8DB82
x64—C63AEA3A1FEB36663C83592222B341FC27B7092CEA1B25755EF657D479B23EF7
128.4.3
x86—BA9D82DCF423E1165E6CD451BD30D982EF4D9496813D2E94A870C01403989BD0
x64—928B43471CF8771B6CF03F01BDB7A9E05455686B98DF1E1C81C947380E6CAEF7
128.4.2
x86—10F0BBEF97142824329A290FEEA118BE65805FED2AF44702184B87FC0CA3CD38
x64—EE9E5739B4A80FCD9309D9FC284A154F41DCEB7314FFF46B0911F239FADE8628
128.4.1
x86—0823D2BC268BCBFD92D6425364346A5DF827E98F7F770EB5D680D5E6B704A1CA
x64—2A0ECBBCF9059A233F4605D42254A4C5EED458183848DD12954A491CD6B15F2A
128.4.0
x86—7B9910CF031B1A8F3D1BD8C50FB01E86809C0A1DC54B2636BE4A6401F7C5C12B
x64—C02BC868711A927F7D15B56F81C38CE853E67CE81B11831AC89B9251DA274B8A
128.3.3
x86—3B38E2B6DD725782C38932D78A8BFF827FFB208B0EDDC6D34E7BFE4FB307CCA0
x64—FF3839321C632DEFDBD70A2BE123B37146FFFD59B33A68528CA84E89F30640B8
128.3.2
x86—F99998CC36E5D764F624B57869DC7675A4B6C38A974D392AF882394A7C519F90
x64—F929E9C1E1B0EB4D76701C368E7FF585DF72BD2AA4EED8F153CD8FCD497D0AD1
128.3.1
x86—BA3C9B9B9BF893C0EAA3F6741885E342900AB93B337D9869972ACDC6A511E859
x64—CA7F37C6FE1DBF831007603BC0F4406AC298281BCCCCD690666E280A6A062C4C
128.3.0
x86—431ABD1E2B6D1A99F89F63FBBFE557AFAF6CD45D8ACDCE494E5883D9FCDBA3AC
x64—7B67D75D3385F2885FD7017520473EC4A592F98001E3D9B87EFAA0F86F0DBA31
128.2.3
x86—F63FA1660180A713C6BC84C025B2D092D42F8ADC5F47E91E0DF0FE7CA01B3A61
x64—517A9B7202B5B0629F5AD815496BF256C1D283572ABEFB18134A707512C27D3D
128.2.2
x86—5B03D15001BD0DF3B6906A0BF5FA22EA829E691440A01D6ADD10D92B6235DDA2
x64—5D01A2232A3BB6588DFF5C779440FDE968565A22B89BE85F9B7A36063725BF67
128.2.1
x86—EF4B50C08DECBB53FB795F74C685182681525C2453C2D43258052EFCC9E09BC3
x64—1CCF6DCA8F6A54237E6E2BC9B93154FE823B269AD8EF6F6D635145D23C851521
128.2.0
x86—515E186E6BCE0B5E4B747DB140CA809D6B653FD9740CFD56CC367D0E444BBC4D
x64—7F5B182B7CE2D989DF4E2661D0EC50C26CD033047FB114212A5D93CBCDC6065A
128.1.1
x86—D06692459B83FFDB9CA3E0F4488720A08B87D3B7EFFC8D648C5C3FBA50D90843
x64—4D233EB99CF37C2C251B105D476CC263EFFA9A555813095899E1F84BD674FE53
128.1.0
x86—3C613AFF7A56482DD79734CA13E25933237B2D3E9DBCE4760E81F65ACF0E15F8
x64—5B64660B30EC32E16EFC1BFFD6713867133D3E0ABE6DE1AAD362CA66E4BE3050