Mozilla Thunderbird (MSIX)

Mozilla·Mozilla.Thunderbird.MSIX

Thunderbird is a free email application that is easy to set up and customize - and it's loaded with great features!

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.

winget install --id Mozilla.Thunderbird.MSIX --exact --source winget

Latest 152.0.1·July 1, 2026

Release Notes

What’s Fixed fixed Reply All button was missing for some EWS messages with multiple recipients fixed Security fixes

Installer type: msix

ArchitectureScopeDownloadSHA256
x86Download4923E8D949248A967717B6EA14180923B47D896F924F14E5AA9C1A05A9BCF25B
x64Download7BD659E5330C3803E77975D0CE94925794AE739AE73F9A04FD9D963F8C9E502C

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

Tags

calendarelementioemailinboxfiltersircmailmatrixchatopenpgpencryptionrssfeedreaderspamfilteringxmpp

Older versions (36)

152.0
ArchitectureScopeDownloadSHA256
x86Download352454EF1CA8228352C8EB8F8596E17C76F774D551E37D6714941640B26958AE
x64DownloadD86A937BD474F93C69BF4470EB7E6FBC004B4A9D5F951EBB01CFE18C66CCB5D1
151.0.1
ArchitectureScopeDownloadSHA256
x86Download62146C3E1B10661266E7F95B077CAD7A173393BAB2590F708A1D5D0A575D81D3
x64DownloadE98A303704404EDFC865A0D00E18D75A0B7C132A75CA24AE031CEE8DDE8E67E7
151.0
ArchitectureScopeDownloadSHA256
x86DownloadBDE0E324ECEBF0B905E4249A56B82E92443AF7EAB9E210147F6BFDA3272139E0
x64Download9886AFE5383AF0BF0BAD82F88E0F67BA255230492FC3B41100A424D15BAB896B
150.0.2
ArchitectureScopeDownloadSHA256
x86DownloadEB4BAE25DE5893D93B184CEC8494DD5E4DD5E3AD9BE960DE1E5955E49A511BEA
x64Download6EDD575151E1297FB118B08482D24012A1961099D40C6694FE81F032AB6334ED
150.0.1
ArchitectureScopeDownloadSHA256
x86Download8DA3AEADBBDB15F2EEBA26F9B9547B1B950A654708D001C71CB986C7799560FB
x64Download0240989737973A66D5A2071CB447D0B43F0EA4B08F28A3DD4A04EF5D58A4E70A
150.0
ArchitectureScopeDownloadSHA256
x86DownloadFF82612F8C3C10B47F18E4485C202A0D492818267D4893B4FAAD70C2375A96D8
x64Download9BD0EB2B1D280763E98583D1BE3E3C8021E6B1AA29B71ADC4CAA1E77577EB45A
149.0.2
ArchitectureScopeDownloadSHA256
x86Download9A0E6E036D01D44370EB751F636B846ABAA60B80077E0A8253D123CF62178455
x64Download421E76219FDACF95780FE3428AA3ADDDEBA032311D1CEE960DA1EBFBC073C700
149.0.1
ArchitectureScopeDownloadSHA256
x86Download237A1AFD36E821C739541BE71B157A45E849E7ACA5733DD2E70E5B10D0F14988
x64DownloadC73A62C454145422E1981AB75309D82137C86101E53C5CC83799057E6CAA4987
149.0
ArchitectureScopeDownloadSHA256
x86Download5EF964DA719EC554F6ACE8DAD8A0BEA691F55A2A614974A6F064FA93ACA0D477
x64Download18C16FCD39AF75D316C8C42DC3C8EC56130B551995FD4B8653C4557604944FB3
148.0.1
ArchitectureScopeDownloadSHA256
x86Download3648C1BE6709150F80543228D4263B83E16B55A274998D665B37431F39198970
x64Download57D0BAE47CE246B8EEE690D4AEA6518E48A264A611EA51C7726780A54D193352
148.0
ArchitectureScopeDownloadSHA256
x86Download37C8A175CD9E7499685A6C07A363F4E32521355AE7D5B0F0E1BE65AE44B22FC6
x64DownloadEBAEEB7FB5E88462644F695BEC6FCA2EFE05EDA0301E64BA1E1B3FB37739EE1E
147.0.2
ArchitectureScopeDownloadSHA256
x86Download1896CBEE76A35076AED2FD1FC52DCCD7A0CC577E199043EE6E6802A3554253CC
x64DownloadC6590FB0B0471E2A66F02141060108A83150FF987E29FF376CF83FC99EB9C8A1
147.0.1
ArchitectureScopeDownloadSHA256
x86Download828D05482223BBC00060E3FDD37500445EC03130770B8C3296BE706BE5F0F463
x64Download4FB9EA21F212FC9B508905A5D9998305D2CC99B95D89FE03396C78D7E8A0AA74
147.0
ArchitectureScopeDownloadSHA256
x86Download6AF94557AC939E2B8075B4F42110C864024F1BE4CDA23A0F4FE5F1C54F653B30
x64Download3DB8181ED96FE6ACF629BF47035B357BBDFDDBAE4503447E60F46F1032B4AECD
146.0.1
ArchitectureScopeDownloadSHA256
x86Download7291B50F0B28425DA57B8B14CCEDA6E5D816580811E1D3342EAED4B66EC5F8BD
x64DownloadE2F4F45110A1DB2972451AD81E953FE0F798E79DD9BEF4F260AD940DE6F56A39
146.0
ArchitectureScopeDownloadSHA256
x86Download2B9469F5D4C04F2437DF6DB64DFF00EAC022569673B01AE1D5E4D5074D254904
x64Download42AEE7D9FDC0C72F5B85113B57113060D88A4DA4A461F6BA2150BABFDBE677B0
145.0
ArchitectureScopeDownloadSHA256
x86DownloadC18A5A26B61DFAB17F7B46E7CD5D71D7DF127810365102BD615F3110E16B885C
x64Download5922EB17FDFE142B7F5E5873E1164229B9E875D7FB00FCD35E2C3E5BB77BC5CA
144.0.1
ArchitectureScopeDownloadSHA256
x86Download745A4A09FA46C21EF0792B7D9F3C69C08F8377F93F704F64871A58135E2C8D83
x64DownloadDFBAFC38D7068D52AAEFAAB2BFD6EFFF734B85272B1EC63F9315695007F0FDBA
144.0
ArchitectureScopeDownloadSHA256
x86Download08241E58DB41C61D17E9CDB8C2DC13E6FF5CFB99ACFBD1F48B34A84F77AE8F73
x64Download6F831DF485D7A6CAE2019B4628CF03EC5FB39390C64AB7B1495B19426D084CF0
143.0.1
ArchitectureScopeDownloadSHA256
x86Download0414C5C4AE88A776AF068B080D8CD3B0E7896853F661939AAEFEF20E0A559DD2
x64DownloadBC2507BCB1F1D4866F93EFB590CF66639C194FB3D96EA9B253A0511CAED36A3F
143.0
ArchitectureScopeDownloadSHA256
x86DownloadA6AF82B8E1E35FE1EB83132DC18EF097A31838C1676EEAF47D0CFAE748F67632
x64Download36A311D858C51361FDCFDB612673F87E13EAC5D34EEE39292BFC2BCF9D34D231
142.0
ArchitectureScopeDownloadSHA256
x86DownloadADE9D29A2061AA9E44A01528E4B3F5F5F441751986117D78268FEAD118F8F198
x64DownloadFEACF69F07329E670BEF703A91B8F94AA8EE799B45AEB8F059AC1456CD98C7CC
141.0
ArchitectureScopeDownloadSHA256
x86Download0375C4282FE1D7EC228905B22D73B3956B7D9B4E7877BBBA34F991390CB6146E
x64DownloadA52EEC09E31531B66AC0006F33E0CF2B059AEB81A8A0666E2F63113B5306B049
140.0.1
ArchitectureScopeDownloadSHA256
x86Download1C9F7B7D7761BB353238DA98F1349BAA9138F9C518AF970BE8F8148A0FC5703D
x64DownloadC0A486A41B89A363F2D4EFA14C97B3B980E5015A6916B3F9E7EAE2CDD6A6760E
140.0
ArchitectureScopeDownloadSHA256
x86Download0C2C9D369594798CF449A99873DE96E1A8B36D3728B98FB184101458ADEE158E
x64Download307B664DC0EFE84D31843E2E381775EB416DA6B7BF800A0CFAEAB6C268C2FECD
139.0.2
ArchitectureScopeDownloadSHA256
x86Download98740A5FABD1F8CB6D42FD5E66C8809AF95BB12B6268A4C70249FA4420088540
x64DownloadBACE42E7AF6DE4B2B70EE45FB2DF396569D6092D43F2603ECB78401D147DF44C
139.0.1
ArchitectureScopeDownloadSHA256
x86Download0D921E9B7E051AE6D025F633AB4D507C452276F79C75162B04A83EB886AED0EE
x64DownloadD86A0388F3DF4AE496B48EBF4BDB3D9FAADEDC4291829EC8F6895BA31BB56A1E
139.0
ArchitectureScopeDownloadSHA256
x86Download1A846B68063B083EFDB139AD21581F0FDF333A4495958C179483A55A3AA5B349
x64DownloadACF46E466165B9C8D31142263287B77EB6C35BDBE980A81844683495B739C0FA
138.0.2
ArchitectureScopeDownloadSHA256
x86DownloadFBBA8A399B4C1BA85F3A67A32C8D85AD8223F42BFC035ED61854BA0AD2F6C2E2
x64Download5E3112867B461F5EEC85B103FF722395F6679511CE490685CC377A4AC0F6D5D1
138.0.1
ArchitectureScopeDownloadSHA256
x86Download50AB34DC7AD0D191F662F1CE2232BBF110E764527B4871235449EEFB42AB7962
x64Download980F0ECAD59F4D7CAD2FEEB5262E7EDBE7B8148365325D860A40EB82B27B0CD6
138.0
ArchitectureScopeDownloadSHA256
x86DownloadA684B2D61AA244AB1E820B7619825A8A656FBFFFD8B6ED47A32A73117FA92E44
x64Download60E1A9114A54DFBFD29F48CC6DC6CA2FF29D0C2EF0466323462582C385FE9A0A
137.0.2
ArchitectureScopeDownloadSHA256
x86Download6C909D9CE7147807E5794E6652A09B4798FCE89E88FF9447CE976B72C13CE9B5
x64Download7075E3F496E6B26DEC900C7AE98F6E381E61F382F110CC209EEA02DBE81A68E0
137.0.1
ArchitectureScopeDownloadSHA256
x86Download4E738086B6F0BA904FFE86C07BC7346E7A8A9520B3AC39C980B6B154EA633E80
x64Download51429202822E6523A6A8ACC246905ACC1CD0080846060D11B5EA6CAA045687BB
137.0
ArchitectureScopeDownloadSHA256
x86Download4AC466880E0BEC5715810014C591B5BD710C82EEB7668F4214BF2AE8CBAB5930
x64DownloadCE6CEA04361468CDD4AFAFAFB05374186ADE723BA852BA9DE65C02403F29C4AC
136.0.1
ArchitectureScopeDownloadSHA256
x86Download0C89AB9291E7604E0510DFD2C8B0231E76DE9199E905C64ED3F970F1341D87EB
x64Download367493F63BB0285BDD62126DB0C3C33FCE3F2806AE25DCBE5606548E80D9EE5A
136.0
ArchitectureScopeDownloadSHA256
x86Download20501AD08A40D55D1B840CA6776927EA141A67ED9111D6EC08D78F3C412561FD
x64Download2C86C9210668C3205934E6472A64890EC996F97D6296C2847619E8FDC39CA7F1