Thunderbird: Free Your Inbox
7.2 713
v24.0 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 24.0 was updated on October 8, 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 24.0 Update
Thunderbird version 24.0New:
- Signatures support HTML
- Reply offers Reply or Reply All
Changed:
- Long account names fit in two lines
Fixed:
- Compose selection invisible in light theme
- Status icons unreadable when selecting messages
- Recipient expander failed to collapse after edit
- Camera attachments could crash the app
- Save All saved each attachment with same file content
- HTML signatures could disappear after rotation
- Edit as new used wrong identity for queued mail
Read More
Thunderbird Features
Previous Versions
More
Variant
Arch
Version
DPI
33
October 6, 2026
Thunderbird: Free Your Inbox
24.0
(33)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: bc3d1dc56548312f51d6b97a7032b6443ec935f8
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.79 MB
What's New:
Thunderbird version 24.0
New:
- Signatures support HTML
- Reply offers Reply or Reply All
Changed:
- Long account names fit in two lines
Fixed:
- Compose selection invisible in light theme
- Status icons unreadable when selecting messages
- Recipient expander failed to collapse after edit
- Camera attachments could crash the app
- Save All saved each attachment with same file content
- HTML signatures could disappear after rotation
- Edit as new used wrong identity for queued mail
New:
- Signatures support HTML
- Reply offers Reply or Reply All
Changed:
- Long account names fit in two lines
Fixed:
- Compose selection invisible in light theme
- Status icons unreadable when selecting messages
- Recipient expander failed to collapse after edit
- Camera attachments could crash the app
- Save All saved each attachment with same file content
- HTML signatures could disappear after rotation
- Edit as new used wrong identity for queued mail
armeabi-v7a
Android 6.0+
160-640dpi
33
October 8, 2026
Thunderbird: Free Your Inbox
24.0
(33)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: ee2370e3336a2e9b3a1a82df6749e1bc464d728c
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.78 MB
What's New:
Thunderbird version 24.0
New:
- Signatures support HTML
- Reply offers Reply or Reply All
Changed:
- Long account names fit in two lines
Fixed:
- Compose selection invisible in light theme
- Status icons unreadable when selecting messages
- Recipient expander failed to collapse after edit
- Camera attachments could crash the app
- Save All saved each attachment with same file content
- HTML signatures could disappear after rotation
- Edit as new used wrong identity for queued mail
New:
- Signatures support HTML
- Reply offers Reply or Reply All
Changed:
- Long account names fit in two lines
Fixed:
- Compose selection invisible in light theme
- Status icons unreadable when selecting messages
- Recipient expander failed to collapse after edit
- Camera attachments could crash the app
- Save All saved each attachment with same file content
- HTML signatures could disappear after rotation
- Edit as new used wrong identity for queued mail
arm64-v8a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
32
September 23, 2026
Thunderbird: Free Your Inbox
23.1
(32)
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 2a2b10bc152f264bbfd2899688110d1db233f7f0
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 16.43 MB
What's New:
Thunderbird version 23.1
Fixed:
- Attachment filenames with non-ASCII characters were incorrectly decoded and saved
Fixed:
- Attachment filenames with non-ASCII characters were incorrectly decoded and saved
arm64-v8a
160-640dpi
32
September 24, 2026
Thunderbird: Free Your Inbox
23.1
(32)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: cc25818cb71addebc16c4eeb2be69b988b0b209b
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.64 MB
What's New:
Thunderbird version 23.1
Fixed:
- Attachment filenames with non-ASCII characters were incorrectly decoded and saved
Fixed:
- Attachment filenames with non-ASCII characters were incorrectly decoded and saved
arm64-v8a
Android 6.0+
160-640dpi
32
September 24, 2026
Thunderbird: Free Your Inbox
23.1
(32)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 52fe7aae988f6a9b04cee91008872c4990e54ae4
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.66 MB
What's New:
Thunderbird version 23.1
Fixed:
- Attachment filenames with non-ASCII characters were incorrectly decoded and saved
Fixed:
- Attachment filenames with non-ASCII characters were incorrectly decoded and saved
armeabi-v7a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
31
September 10, 2026
Thunderbird: Free Your Inbox
23.0
(31)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 0690b7cae047d0fc7442749e75f96c1f5116107c
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.66 MB
What's New:
Thunderbird version 23.0
Fixed:
- Signature field only accepted single-line text in Composition defaults
Fixed:
- Signature field only accepted single-line text in Composition defaults
armeabi-v7a
Android 6.0+
160-640dpi
31
September 11, 2026
Thunderbird: Free Your Inbox
23.0
(31)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: ecf0b1c772a45fafd914356a63272852d776763e
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.64 MB
What's New:
Thunderbird version 23.0
Fixed:
- Signature field only accepted single-line text in Composition defaults
Fixed:
- Signature field only accepted single-line text in Composition defaults
arm64-v8a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
30
August 12, 2026
Thunderbird: Free Your Inbox
22.0
(30)
Requires Android: Android 10.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: ee11418271fb0b89a5ea5c079000af509c6184bc
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 16.64 MB
What's New:
Thunderbird version 22.0
New:
- Incognito Keyboard privacy setting
- Thundermail interim screen when adding account
Changed:
- Selected sort option now shows indicator in sort menu
Fixed:
- Messages could scroll horizontally when content fit screen
- Thread deletion confirmation incorrectly said only one message would be deleted
- Notification actions difficult to scroll/reorder on small screen
- Show Headers collapsed multi-line email headers into single line
New:
- Incognito Keyboard privacy setting
- Thundermail interim screen when adding account
Changed:
- Selected sort option now shows indicator in sort menu
Fixed:
- Messages could scroll horizontally when content fit screen
- Thread deletion confirmation incorrectly said only one message would be deleted
- Notification actions difficult to scroll/reorder on small screen
- Show Headers collapsed multi-line email headers into single line
arm64-v8a
Android 10.0+
160-640dpi
30
August 19, 2026
Thunderbird: Free Your Inbox
22.0
(30)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 2fb37cb257f4c383c3627f90cd6002238d441b67
Base APK: net.thunderbird.android.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 10.57 MB
What's New:
Thunderbird version 22.0
New:
- Incognito Keyboard privacy setting
- Thundermail interim screen when adding account
Changed:
- Selected sort option now shows indicator in sort menu
Fixed:
- Messages could scroll horizontally when content fit screen
- Thread deletion confirmation incorrectly said only one message would be deleted
- Notification actions difficult to scroll/reorder on small screen
- Show Headers collapsed multi-line email headers into single line
New:
- Incognito Keyboard privacy setting
- Thundermail interim screen when adding account
Changed:
- Selected sort option now shows indicator in sort menu
Fixed:
- Messages could scroll horizontally when content fit screen
- Thread deletion confirmation incorrectly said only one message would be deleted
- Notification actions difficult to scroll/reorder on small screen
- Show Headers collapsed multi-line email headers into single line
arm64-v8a
Android 6.0+
160-640dpi
30
August 19, 2026
Thunderbird: Free Your Inbox
22.0
(30)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 167b4ba2c331457ba457b2d2c4707218c620d53a
Base APK: net.thunderbird.android.apk
Split APKs: config.armeabi_v7a, config.tvdpi
Size: 10.59 MB
What's New:
Thunderbird version 22.0
New:
- Incognito Keyboard privacy setting
- Thundermail interim screen when adding account
Changed:
- Selected sort option now shows indicator in sort menu
Fixed:
- Messages could scroll horizontally when content fit screen
- Thread deletion confirmation incorrectly said only one message would be deleted
- Notification actions difficult to scroll/reorder on small screen
- Show Headers collapsed multi-line email headers into single line
New:
- Incognito Keyboard privacy setting
- Thundermail interim screen when adding account
Changed:
- Selected sort option now shows indicator in sort menu
Fixed:
- Messages could scroll horizontally when content fit screen
- Thread deletion confirmation incorrectly said only one message would be deleted
- Notification actions difficult to scroll/reorder on small screen
- Show Headers collapsed multi-line email headers into single line
armeabi-v7a
Android 6.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-10-08
Latest Version:
24.0
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
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