Thunderbird: Free Your Inbox
7.2 634
v20.0 by Mozilla Thunderbird
About Thunderbird
Thunderbird (Package Name: net.thunderbird.android) is developed by Mozilla Thunderbird and the latest version of Thunderbird: Free Your Inbox 20.0 was updated on June 25, 2026. Thunderbird: Free Your Inbox is in the category of Communication. You can check all apps from the developer of Thunderbird: Free Your Inbox. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Thunderbird is a powerful, privacy-focused email app. Effortlessly manage multiple email accounts from one app, with a Unified Inbox option for maximum productivity. Built on open-source technology and supported by a dedicated team of developers alongside a global community of volunteers, Thunderbird never treats your private data as a product. Supported solely by financial contributions from our users, so you never have to see ads mixed in with your emails again.
What you can do
Compatibility
Why use Thunderbird
Open Source and Community
What you can do
- Ditch multiple apps and webmail. Use one app, with an optional Unified Inbox, to power through your day.
- Enjoy a privacy-friendly email client that never collects or sells your personal data. We directly connect you to your email provider. That’s it!
- Take your privacy to the next level by using OpenPGP email encryption (PGP/MIME) with the “OpenKeychain” app, to encrypt and decrypt your messages.
- Choose to sync your email instantly, at set intervals, or on-demand. However you want to check your email, it’s up to you!
- Find your important messages using both local and server-side search.
Compatibility
- Thunderbird works with IMAP and POP3 protocols, supporting a wide range of email providers, including Gmail, Outlook, Yahoo Mail, iCloud, and more.
Why use Thunderbird
- The trusted name in email for over 20 years - now on Android.
- Thunderbird is fully funded by voluntary contributions from our users. We don’t mine your personal data. You are never the product.
- Made by a team that is as efficiency-minded as you are. We want you to spend minimal time using the app while getting maximum in return.
- With contributors from all over the world, Thunderbird for Android has been translated into more than 20 languages.
- Supported by MZLA Technologies Corporation, a wholly owned subsidiary of the Mozilla Foundation.
Open Source and Community
- Thunderbird is free and open source, which means its code is available to see, modify, use and share freely. Its license also ensures that it will be free forever. You can think of Thunderbird as a gift from thousands of contributors to you.
- We develop in the open with regular, transparent updates on our blog and mailing lists.
- Our user support is powered by our global community. Find the answers you need, or step into the role of a contributor - whether it’s answering questions, translating the app, or telling your friends and family about Thunderbird.
Thunderbird 20.0 Update
Thunderbird version 20.0New:
- Enable easily discoverable way to configure and use Thundermail
Changed:
- Only show message notification config actions above the cutoff
Fixed:
- Account drawer stayed open after account switch despite auto-select Inbox setting
- Imported settings could incorrectly show 'XX' avatar monogram
- Printed emails omitted message headers and used minimal margins
- Compose button did not work in tablet split-screen message view
Read More
Thunderbird Features
Previous Versions
More
Variant
Arch
Version
DPI
26
June 25, 2026
Thunderbird: Free Your Inbox
20.0
(26)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 4bd69492c86763af0fb2d34fe679e2dc84722e92
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.32 MB
What's New:
Thunderbird version 20.0
New:
- Enable easily discoverable way to configure and use Thundermail
Changed:
- Only show message notification config actions above the cutoff
Fixed:
- Account drawer stayed open after account switch despite auto-select Inbox setting
- Imported settings could incorrectly show 'XX' avatar monogram
- Printed emails omitted message headers and used minimal margins
- Compose button did not work in tablet split-screen message view
New:
- Enable easily discoverable way to configure and use Thundermail
Changed:
- Only show message notification config actions above the cutoff
Fixed:
- Account drawer stayed open after account switch despite auto-select Inbox setting
- Imported settings could incorrectly show 'XX' avatar monogram
- Printed emails omitted message headers and used minimal margins
- Compose button did not work in tablet split-screen message view
arm64-v8a
Android 6.0+
160-640dpi
26
June 25, 2026
Thunderbird: Free Your Inbox
20.0
(26)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 993952827e6b1c71c91b3a1aa3303650b9e00f10
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.34 MB
What's New:
Thunderbird version 20.0
New:
- Enable easily discoverable way to configure and use Thundermail
Changed:
- Only show message notification config actions above the cutoff
Fixed:
- Account drawer stayed open after account switch despite auto-select Inbox setting
- Imported settings could incorrectly show 'XX' avatar monogram
- Printed emails omitted message headers and used minimal margins
- Compose button did not work in tablet split-screen message view
New:
- Enable easily discoverable way to configure and use Thundermail
Changed:
- Only show message notification config actions above the cutoff
Fixed:
- Account drawer stayed open after account switch despite auto-select Inbox setting
- Imported settings could incorrectly show 'XX' avatar monogram
- Printed emails omitted message headers and used minimal margins
- Compose button did not work in tablet split-screen message view
armeabi-v7a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
25
June 4, 2026
Thunderbird: Free Your Inbox
19.2
(25)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 17e077e7e199de506e2a88f7ea9395099fd48e8c
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.31 MB
What's New:
Thunderbird version 19.2
Fixed:
- K-9 Mail crashed when scanning Thundermail QR code
Fixed:
- K-9 Mail crashed when scanning Thundermail QR code
arm64-v8a
Android 6.0+
160-640dpi
25
June 4, 2026
Thunderbird: Free Your Inbox
19.2
(25)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 1f0e33ed18c05b3781a71e959a626a9311d264f4
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.33 MB
What's New:
Thunderbird version 19.2
Fixed:
- K-9 Mail crashed when scanning Thundermail QR code
Fixed:
- K-9 Mail crashed when scanning Thundermail QR code
armeabi-v7a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
24
June 4, 2026
Thunderbird: Free Your Inbox
19.1
(24)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: ed05732156bd2623541d00bf62ae804cf386a64b
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.31 MB
What's New:
Thunderbird version 19.1
New:
- Enable easily discoverable way to configure and use Thundermail
New:
- Enable easily discoverable way to configure and use Thundermail
arm64-v8a
Android 6.0+
160-640dpi
24
June 4, 2026
Thunderbird: Free Your Inbox
19.1
(24)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 9297ce532a71722c80537d136241e27765eb9026
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.33 MB
What's New:
Thunderbird version 19.1
New:
- Enable easily discoverable way to configure and use Thundermail
New:
- Enable easily discoverable way to configure and use Thundermail
armeabi-v7a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
23
May 29, 2026
Thunderbird: Free Your Inbox
19.0
(23)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 6bbda6fad854ce24a65e0376e1beabda2b141f5d
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.31 MB
What's New:
Thunderbird version 19.0
New:
- Message notification actions can be configured
- Message font size scales with device preferences
- Integrate an easily discoverable way to configure and use Thundermail
Fixed:
- Thunderbird crashed on Android 8 when fetching images
- Accidental swipe in message viewer marked unread email as read
New:
- Message notification actions can be configured
- Message font size scales with device preferences
- Integrate an easily discoverable way to configure and use Thundermail
Fixed:
- Thunderbird crashed on Android 8 when fetching images
- Accidental swipe in message viewer marked unread email as read
arm64-v8a
Android 6.0+
160-640dpi
23
May 29, 2026
Thunderbird: Free Your Inbox
19.0
(23)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: af770a5512aeeb8701ad677cfbde3099792c9320
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.33 MB
What's New:
Thunderbird version 19.0
New:
- Message notification actions can be configured
- Message font size scales with device preferences
- Integrate an easily discoverable way to configure and use Thundermail
Fixed:
- Thunderbird crashed on Android 8 when fetching images
- Accidental swipe in message viewer marked unread email as read
New:
- Message notification actions can be configured
- Message font size scales with device preferences
- Integrate an easily discoverable way to configure and use Thundermail
Fixed:
- Thunderbird crashed on Android 8 when fetching images
- Accidental swipe in message viewer marked unread email as read
armeabi-v7a
Android 6.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-06-25
Latest Version:
20.0
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
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