Thunderbird Beta for Testers 24.0b2 APK download

Old versions may contain security vulnerabilities. Prefer the latest version when possible.

Version: 24.0b2
Released: Sep 16, 2026
Minimum Android: Android 6
Target Android: Android 16
Package: net.thunderbird.android.beta

Download

SHA-256: 07aea272694aa7efc2499fcb505ee23d439c49ede1ba982e1d14f23529a368b0

This build will not install over a Google Play version of the same app. Uninstall the existing app first (back up your data).

How to install an APK file on Android · Which APK should I download? arm64-v8a, armeabi-v7a and x86 explained · How to check an APK's SHA-256 checksum

Screenshots

Thunderbird Beta for Testers 24.0b2 screenshot 1

Thunderbird Beta for Testers 24.0b2 screenshot 2

Thunderbird Beta for Testers 24.0b2 screenshot 3

Thunderbird Beta for Testers 24.0b2 screenshot 4

Thunderbird Beta for Testers 24.0b2 screenshot 5

Thunderbird Beta for Testers 24.0b2 screenshot 6

Thunderbird Beta for Testers 24.0b2 screenshot 7

Thunderbird Beta for Testers 24.0b2 screenshot 8

What's new

Thunderbird version 24.0b2

Fixed:
• Attachment filenames with non-ASCII characters were incorrectly decoded and saved
• HTML signature text could disappear after rotating the screen

Permissions

No permission changes compared to the previous version.

All permissions (16)

android.permission.ACCESS_NETWORK_STATE
android.permission.CAMERA
android.permission.FOREGROUND_SERVICE
android.permission.FOREGROUND_SERVICE_DATA_SYNC
android.permission.FOREGROUND_SERVICE_SPECIAL_USE
android.permission.INTERNET
android.permission.POST_NOTIFICATIONS
android.permission.READ_CONTACTS
android.permission.READ_SYNC_SETTINGS
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.SCHEDULE_EXACT_ALARM
android.permission.USE_BIOMETRIC
android.permission.USE_FINGERPRINT
android.permission.VIBRATE
android.permission.WAKE_LOCK
net.thunderbird.android.beta.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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