thunderbird/thunderbird-android

Releases667

Frequency1 week 2 days

Last Release5 days ago

Stars13.7K

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

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667 releases

Version	Date	Stability Stability is determined by the version string and may be inaccurate.
22.0b1	Jul 20, 2026Monday, 20 July 2026, 22:41	Beta
21.0	Jul 20, 2026Monday, 20 July 2026, 20:17	Stable
K9MAIL_21_0	Jul 20, 2026Monday, 20 July 2026, 20:22	Unknown
20.1	Jul 6, 2026Monday, 6 July 2026, 21:27	Stable
K9MAIL_20_1	Jul 6, 2026Monday, 6 July 2026, 21:32	Unknown
21.0b2	Jun 29, 2026Monday, 29 June 2026, 19:58	Beta
K9MAIL_20_0	Jun 23, 2026Tuesday, 23 June 2026, 00:01	Unknown
21.0b1	Jun 22, 2026Monday, 22 June 2026, 16:44	Beta
20.0	Jun 22, 2026Monday, 22 June 2026, 23:56	Stable
20.0b2	Jun 4, 2026Thursday, 4 June 2026, 17:54	Beta
19.2	Jun 4, 2026Thursday, 4 June 2026, 17:47	Stable
K9MAIL_19_2	Jun 4, 2026Thursday, 4 June 2026, 17:52	Unknown
19.1	Jun 3, 2026Wednesday, 3 June 2026, 20:30	Stable
K9MAIL_19_1	Jun 3, 2026Wednesday, 3 June 2026, 20:35	Unknown
20.0b1	May 26, 2026Tuesday, 26 May 2026, 22:22	Beta
19.0	May 26, 2026Tuesday, 26 May 2026, 22:05	Stable
K9MAIL_19_0	May 26, 2026Tuesday, 26 May 2026, 22:10	Unknown
19.0b2	May 11, 2026Monday, 11 May 2026, 20:25	Beta
THUNDERBIRD_18_0	Apr 15, 2026Wednesday, 15 April 2026, 02:16	Stable
18.0	Apr 15, 2026Wednesday, 15 April 2026, 02:16	Stable
K9MAIL_18_0	Apr 15, 2026Wednesday, 15 April 2026, 02:21	Unknown
19.0b1	Apr 14, 2026Tuesday, 14 April 2026, 19:05	Beta
THUNDERBIRD_19_0b1	Apr 14, 2026Tuesday, 14 April 2026, 19:05	Unknown
18.0b4	Apr 6, 2026Monday, 6 April 2026, 18:21	Beta
THUNDERBIRD_18_0b4	Apr 6, 2026Monday, 6 April 2026, 18:21	Unknown