Premium
What's new in Thunderbird Beta for Testers (f-droid version) 13.0
- Client certificate not displayed in SMTP settings
- "Enable debug logging" did not provide verbose logging
- Scrolling short email could trigger left/right swipe
- Landscape scrolling only worked in center of some screens
- IMAP folder operations broken with prefixes
- HTML/table rendering display broken
- Application crashed opening placeholder folder
About Thunderbird Beta for Testers (f-droid version) 13.0
Premium
Features
* Supports multiple accounts
* Unified Inbox
* Privacy-friendly (no tracking whatsoever, only connects to your email provider)
* Automatic background synchronization or push notifications
* Local and server-side search
* OpenPGP email encryption (PGP/MIME)
Install the app OpenKeychain: Easy PGP to encrypt/decrypt your emails using OpenPGP.
Support
If you're having trouble with K-9 Mail, ask for help in our support forum.
Want to help?
K-9 Mail is a community developed project. If you're interested in helping to improve the app, please join us!
You can find our bug tracker, source code, and wiki at https://github.com/thunderbird/thunderbird-android.
We're always happy to welcome new developers, designers, documenters, translators, bug triagers and friends.
Version:13.0
Uploaded:October 21, 2025 at 8:56PM UTC
File size:12.34 MB
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Version:13.0
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Version:12.1
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Version:11.0
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File size:10.22 MB
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Version:10.0
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File size:10.22 MB
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Version:9.0
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File size:10.13 MB
Downloads:20
Version:8.2
Uploaded:December 18, 2024 at 1:46PM UTC
File size:10.11 MB
Downloads:23
Version:8.1
Uploaded:December 7, 2024 at 1:23AM UTC
File size:10.07 MB
Downloads:14
