Thunderbird Beta for Testers

Version:16.0b1(37) for Android 5.0+ (Lollipop, API 21)

Uploaded:December 9, 2025 at 8:23AM UTC

File size:13.07 MB

Downloads:16

Version:15.0b1(35) for Android 5.0+ (Lollipop, API 21)

Uploaded:November 18, 2025 at 7:32PM UTC

File size:13.00 MB

Downloads:56

Version:14.0b3(34) for Android 5.0+ (Lollipop, API 21)

Uploaded:October 28, 2025 at 4:00AM UTC

File size:12.38 MB

Downloads:55

Version:14.0b2(33) for Android 5.0+ (Lollipop, API 21)

Uploaded:October 22, 2025 at 1:26PM UTC

File size:12.38 MB

Downloads:43

Version:14.0b1(32) for Android 5.0+ (Lollipop, API 21)

Uploaded:October 20, 2025 at 7:04PM UTC

File size:12.38 MB

Downloads:26

Version:13.0b5(31) for Android 5.0+ (Lollipop, API 21)

Uploaded:October 14, 2025 at 3:30AM UTC

File size:11.81 MB

Downloads:48

Version:13.0b4(30) for Android 5.0+ (Lollipop, API 21)

Uploaded:September 30, 2025 at 6:58PM UTC

File size:11.81 MB

Downloads:40

Version:13.0b3(29) for Android 5.0+ (Lollipop, API 21)

Uploaded:September 22, 2025 at 8:44PM UTC

File size:11.80 MB

Downloads:53

Version:13.0b2(28) for Android 5.0+ (Lollipop, API 21)

Uploaded:September 16, 2025 at 2:02PM UTC

File size:11.80 MB

Downloads:47

Version:13.0b1(27) for Android 5.0+ (Lollipop, API 21)

Uploaded:September 4, 2025 at 6:33PM UTC

File size:11.79 MB

Downloads:59