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Thunderbird Beta for Testers 13.0b5 APK download

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

Version
13.0b5
Released
Oct 18, 2025
Minimum Android
Android 5.0
Target Android
Android 15
Package
net.thunderbird.android.beta

Download

Download 11.8 MB
SHA-256: e36c6406019413eb242a143f24e336fe0a928e179f1f5e03af5c4f878a5bd525

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 13.0b5 screenshot 1 Thunderbird Beta for Testers 13.0b5 screenshot 2 Thunderbird Beta for Testers 13.0b5 screenshot 3 Thunderbird Beta for Testers 13.0b5 screenshot 4 Thunderbird Beta for Testers 13.0b5 screenshot 5 Thunderbird Beta for Testers 13.0b5 screenshot 6 Thunderbird Beta for Testers 13.0b5 screenshot 7 Thunderbird Beta for Testers 13.0b5 screenshot 8

What's new

No changelog was published for this version.

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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