Wednesday, 29 July 2026 @ 15:01 UTC~4613,752154,724

Mozilla Thunderbird (is)

Mozilla·Mozilla.Thunderbird.is

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.is --exact --source winget

Latest 153.0.1·July 28, 2026

Release Notes

What’s Fixed fixed New Message and New Event buttons were unreadable in right-to-left locales fixed OpenPGP sending failed when an accepted key lacked a valid encryption subkey

Installer type: nullsoft

x86—F094E7FF3AE876B84A58ECEDA1F4DA6BAAD09295B2E6C40F956645521F9308B0
x64—FE7D481831A29D6D66F6B9930E102F6D359294B16931352C8D53972175E4CBCA

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

emailmail

Older versions (50)

153.0
x86—8E42A8D40064A073DF94561BD2EFD0C41FB9890CAB60F16A4492FA77235E7795
x64—51904951BE6FA9FFF137EC237B195277DA6EABFFE74E2DF270A80BBEDCA19592
152.0.1
x86—5290C307B36B6A57A2BDAF9AC309A93AF2D643D95B8744720DEB6FD9070B9F45
x64—1F371BA5FFB10B3EC208C54BB0BA1A2198626A481BB2172953419E71C00FB690
152.0
x86—8E962F8BB0D49CEB8A61A0507D7009BBBAFA0B229C69260EEF78F4F73A71C7D2
x64—A187EFD9C673E045177F9099F71BC37DA2C04CBBEA04D52DB52EA7F4C6555C7F
151.0.1
x86—A90B4FB77F3757283A6ACFB2CB8D5E7118230A691C1ABE632F463B064C61D9C6
x64—1ABAB467E375570C65F5943885565DC4FEA712022CBED7965490E89E9664DE4D
151.0
x86—2E9B8904C99511E3921F9EFD0FFC2AC29CA5291FACEC9DCC667E1062D4B3317F
x64—E6DAAD4F5F2077C53B86BD62B4AC92204095F93217D6D16F08134FD3F51CAEE5
150.0.2
x86—ECE05CE882D985C40B10F1805E114A492245CCCB47DFE6E392CDC486D83BB9AF
x64—0B51518723B5E02792969BF05DB10541482706CE39595A3682819C7D0532C5D0
150.0.1
x86—3DB031DB078AEF338143315A451D330BBE860EDE3AF98B1479B49C4DDEE8D9C5
x64—4FA7458852333231D20084615612151291E8AB187D355953032E060DAB18D0C7
150.0
x86—FA1B446E7BD27EF4A9505AED7A4467EA4BC78440EB8478BAD8D89A47EF886E6C
x64—D744FBEF1B6E06A9AD784AE4717332BE1B6436A0C56C27581D5ECE21D34C48C7
149.0.2
x86—E7F6B39D9AE12F0FC80CE1F52E6B4F73BBB25035CAE92A44BFE30B5C1C1C7258
x64—00E027AB5E9F230F554C01AB583EB1502BC98D84972B988D6639C1874378DBA9
149.0.1
x86—8045C3D8B31DB0E422ADDE24314D68F72700361DF8C573B8F43D85D4B6A0CC9F
x64—FC11B24F959EF1F9F795D1AFA4BDB704203A2172532C2ACF25C0DEF9334567AA
149.0
x86—0F1E938844DAAD84CDCFA7D2C8439850714D0952912A0A8557BF441260A76587
x64—45D5AFD4EA978F9E4201A9F56C0A8C201886D52D24A8619516D3E58F1F244A7A
148.0.1
x86—847A43A264C3CC51366164CDE21F77B768DC0015D635ACDD5F1C9C05296D0B92
x64—A715526C75ED7641CB9C19D2858E3879A20636046622116BFFF0F82853998019
148.0
x86—317E0F3957F5A3011C3D7EF96E5686BFA763634F83CCCDEB26528AEA2A10BF81
x64—DD5A4212D84C52482F9DDA93AE5E97122B2A7D88F428A479B9F4679AEBD559B0
147.0.2
x86—B1A8ACB5876B2F697D869779228BD3B8BE4A7D2C4815A5EDB24017B88830D256
x64—5F697AE5462E17135A2DBB04247FBF7C8FC8D349F26A67478563E7B51DD329FA
147.0.1
x86—C4AD0E8FB10B8A14F13DD4A3B564C7CE6570492239F5730C63912F42C3B4EC83
x64—0F69E027DBCE09C85926E42D458B26E45914D99862EE652DB6F04EEB6BA73E10
147.0
x86—C131EAE8FDC4B8C09ACEB2207BC948FC44A6C82E999F933F0304C72B9F325199
x64—4A9E17D15F14EC593520040A953F5E6CD293C2883F2705529074552D50E1F5D2
146.0.1
x86—A0F1537592E513A378ED485D73C3997D5BC467B286A5008564C34D3DC2C91A9A
x64—07C7119012E040512892BFE69A6C803AF7DE2087FE085DDA07C86755463D6289
146.0
x86—9E3E269B60EE4238E4BA882CF0CC94A78B8EEE55FBA94F9C3A7C083D135CFEBC
x64—1707D60A4A6C61639FAC2D68EC8B554EB24DBF3B09D8234455F675E68572D6DB
145.0
x86—ED77B698B3720BECBE872BBCC05D08B29B56646E0F99A640600B757C51359E43
x64—D536A09B069DCECB640DB11163465E0991FA2C62149773A974935DCF444AEF95
144.0.1
x86—D8F582C46554E38C385C4129EBA7AC7F4E96D4E118A4FF35F76F6EA500DF7DC8
x64—DF5FA1BAD4C5F0C8B7BFCC8FFEC84EE9E4BCD3749ADB189BF4830F933967A455
144.0
x86—C4596459CCF1A64ECBA7E19E2F907FAEC9A53EF516108F70F8D55F3E234F8C4D
x64—23884C80A8807979511561FB5747F2F900F3F396B6CF0A5F39997C945922DF1E
143.0.1
x86—61588C91235450F3685BC4223C1AAC376CB88CC5DBE36FFB5286D354485980B0
x64—C7C978F25C8208DE208BB654D67D10F485D870A6744FD44DE5DC575191C84948
143.0
x86—9483A2D3B348C98562D082226F2EA22BA0208EBE2C5FE002518E7DE1736D784A
x64—664498CB6FB7E6BF0FA14B0B9630A36FCFA89A84D09665D85AAABEC0712835D5
142.0
x86—98EDDD973DA620B630DDDEA2EE0D10DC1E02C727DE9005704443DB2A1E9B2C64
x64—921B9F7A5AADCE4874DC3DF48726E4C931D8EE3063D3C4CA61E04FC36A0AA3C2
141.0
x86—0C0874E836DF153D0DB94B6A192F13A4306BE8C35902B92230F2091DEA769458
x64—EC475EE9EA969730D76852509F7BC2EACE1CDC784B26BDB0555F824089E94190
140.0.1
x86—DBEF424DE6F2082CD9ABCA2DB0F10B845EF1065B7D80EE08436FBF60D421FEEB
x64—3C4F95D49C5F70F0C1537BE2224CA27BFC889217E5BCE6865840B6FB4ACACDF6
140.0
x86—B6BE5AA0A22E9D8BE34D553EEECF7386512653BFE7FC9A6C25A78C85233C3086
x64—23F957B4380164B218A2798E5F60EFFDB28D9BAB40BA86AC9836F8BA595035F1
139.0.2
x86—719004140659CE8A29AF436EEDC11B492A7CF4C03C8D1A586E0F45634F3FC589
x64—B81554DDBA96AC8BAE326CAE4A6849E46537C88B6D9ED98C405DA08BBC92BF12
139.0.1
x86—28CDA11F569BCE1907247B1FC9ABC8F14F2687E69DB960B5367115B845B8878D
x64—677C1E6C222006487716D89231C78E8A330A216904BF74CD12638C61F8232DD7
139.0
x86—53C1AB5C33943189BCF90D8F824D1FB28E3F9E4F369D48C3236D7D6D22FBD968
x64—92E6EDF4A3D530210884B04BC7BA9DDC8DE9C01B72D116D2396627509A1ED3EA
138.0.2
x86—D89E161518ABA3A54B20675FBFC856F69185C09A259CEA79064BAF87EEEFFCBE
x64—163F4DC762F4502241FA68F161AA10E4FA60D4A913F8170AC5B31C7DE5E63618
138.0.1
x86—B55F5D7B343402EB6BEC47167414DF0DBB5A2D63509589EA77A9F5F7268712AF
x64—FCCFC0E0BDF9FDB3F10562F9FC9F2EA3089FEF56F161FFC32DA9FA795334EB63
138.0
x86—7847C55EC487109A1E6864606103209AB24C4B1AB5D1D10DF7132A93A537BA86
x64—5838148D73D100076546C8E475A523129ECD499FAAB09AEBED46A85B46CDCD01
137.0.2
x86—926A57AC132A0DAC03511689BC24D51A9C41F3CF65BA6E797F378BE4746B96B7
x64—489510A39B8529DD6425F5C59362A819A3B882FC13229C8E026100F7B00E16E7
137.0.1
x86—DA6556460DCED8F8BA8E603397A714F2192D7BA76B328720BE35D6ECAA6076BC
x64—144B36067E074D84706FA7FF47A3242D2B45AB1DCC79369A52D00D6AB55054D1
137.0
x86—6ABAA2E4682DBD33F22F2C30A09FAAD58F767B5D0447D230B7F95F9728E40CE3
x64—96178AEE4FE637D5A70FAF6BF4659571B5BFA055581944D6C635CA1D5284D68D
136.0.1
x86—95762E72AB752EECF170E98F58932FA122DD4E96D74124C86A94199A4EF0735F
x64—D8D9994FD500CFD8DC828178B30B1CE198F798B90EBD87B553C07EC6F123DC44
136.0
x86—70CC6CAAADDBB1064165672C40F22BEC1CB8B15620E492ABF9DD53356BDD6CF3
x64—3D6C074B3D4256A7107624BC585D5B2EED978217B4E1F0B3C21B8415735B056D
115.14.0
x86—BC8E6AAB096F67E17DD7A1B22B1901FD0BF55DAF396EA7E663E7AF24DD14EE9C
x64—28EE77153065B0044D0C537F7DE7071EA19C8F4F85EA67102405F08A44329786
115.13.0
x86—DEF02C77EDDBFC519B22A5086BFF6CB723B60A6D88076EB0AE075DBB9BCC76BE
x64—B02D7C867D05340C2EFECEA7C4C09D5E150B245BC5657A81B411B0F53183A8E3
115.12.2
x86—791E01A302B98CEC91B9D016413D2742AAB8A6BF23D3A749C9A33054A1B8F1F6
x64—519F1B8A9C3B0E077BAF2CAC3FA454EE25901FE957C13F2485E6F518F66555B0
115.12.1
x86—78C31D707833663CBD1FACD003225C72E3C7FA2F792FB7CA2E32815245B64F93
x64—9F596B0EFB7A351A3C3785B992AD289CFF0E46AC6A298AFA0B70386085A74895
115.11.1
x86—7D180D35911A18EB84C1E8EA0012F087FA4A2869F8B858D72EA0264AA25489A1
x64—809441F767ECFF2FDA21C93C0F5E718B2F72B9F6A875D7E3C0E6057C11A391A2
115.11.0
x86—987B930F3BE3CE2E8553FBE527A0503305EAEA9A036CDBF066AD8CA365E97117
x64—09C994B75D6D80B31E85E94F1E34D159BB7148633865FDEA37050264589BC80E
115.10.2
x86—BF3319A88B5D767C9CFFA3832E1F4D1EF4FC0816FB2F6CD7FA4A7560E9229782
x64—CF4E9EA72F0F6A137EB8F3F8A6709F24F1BA023CF7098B6230E55FEF75784EEE
115.10.1
x86—C26AEE3A953CFFB1727D9F635633F22B0E749A2DA48E64A94FF274EEF6B3F4DE
x64—B65D4CC837AB2CAE13C03324BB3942706E222F2E662B9D1E71D154DA9D3AB4BA
115.10.0
x86—EEDCEA385FCFEEEAC914ED26720E410F3197FDA3EC8DBEBBF558D76A77437913
x64—6F1A214EF6F009A947F35DFE425CDE829BCBD2BFD93C623F17528FE2E4FF2E2E
115.9.0
x86—A4E49E318EF02B7F6BEFCBC0D43661C25A80B5F58C7A3338BCA55125A5A2015E
x64—12BF4C6E22AA199178D4AE3F271B5DB54D63AEBC93F604825AACBB41E4094974
115.8.1
x86—956611305830A30FA5596DFFF3663C0F14F815FD2EEE497AF084695B15F99503
x64—F9C95A1103EA4DD85C5C5B130DDC14BCFB14294A0961FD941497DDEC44B9E317
115.8.0
x86—A29170941CF69CFB440B959874EBDD047A4CFABFFEF05CC31B4E5B4D0591DCAD
x64—E555FD1FDDA509AF43BEF4ECE11059DA3661C8BDE12170279A73091BAB1E0BB6