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Thunderbird icon

Thunderbird

16.1
Dev Onboard
4.6 23 reviews
12.1 k downloads
security security

Mozilla email client

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Alberto García icon
Reviewed by
Alberto García
Developer’s Operations and Support
Alberto García is part of Uptodown's in-house Editorial Team. Translated by Uptodown Localization Team

Thunderbird is one of the oldest open-source email clients in the world. Its first version was released in 2003, but in the early 2010s, the foundation began to deprioritize the application's development, eventually reaching a 0.08% market share against giants like Gmail and Outlook. However, Thunderbird announced in 2022 on its official blog that MZLA Technologies Corporation would continue with the project, including updates, a new design, and a mobile version.

And this is the one that concerns us here, the Android version, with which you can manage your email addresses. The application is one of the organization's top priorities, as hundreds of millions of people check their email from their smartphones or tablet.

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From Thunderbird, you can simultaneously synchronize email from several platforms, viewing emails —received, sent, deleted, drafts, etc. You can reply, forward, archive, send to spam or delete all emails from the same interface, as well as manage an address book with all the contacts to send emails to. You can also apply filters to find specific emails.

Requirements (Latest version)

  • Android 5.0 or higher required

Information about Thunderbird 16.1

Basic information

Developer Mozilla
License Free
Category Utilities
Rating All ages
Languages English
35 more

Security and privacy

Required permissions
See 16 permissions
Advertising Not specified
Certificate signature 50a7fd1449c184cd456be2c71f73addd,bc19fb23d1fcb79cd51acdf103033aed
See security and antivirus report
Why is this app published on Uptodown? (More information)

Download info

Downloads 12,144
Date Feb 10, 2026
File type APK
Size 13.01 MB
SHA256 1ebfb31b9a283321e1570f64c6bcf7aea9bcf6fd8d281ae14e4dbd1e7ecf9d04

Technical details

Package Name net.thunderbird.android
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Older versions

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apk 16.0 Android + 5.0 Feb 3, 2026
xapk 15.0 Android + 5.0 Jan 22, 2026
xapk 14.0 Android + 5.0 Dec 11, 2025
apk 13.0 Android + 5.0 Oct 20, 2025
apk 12.1 Android + 5.0 Sep 3, 2025
apk 12.0 Android + 5.0 Sep 3, 2025
Available for other platforms

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Rating

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23 reviews

Comments

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janse46 icon
janse46
in 2024

Useful, efficient, and user-friendly. I was able to link Yahoo, Gmail, and Hotmail accounts without any issues. For a beta version, it is very stable so far.

6
Reply
wildblueanchovy5622 icon
wildblueanchovy5622
in 2024

High expectations for this software on Android

5
Reply
happysilverelephant67060 icon
happysilverelephant67060
in 2024

Great, I've been using it for a long time

6
Reply
beautifulbrownduck65126 icon
beautifulbrownduck65126
in 2024

everything about Mozilla I like👍

6
Reply
grumpyyellowdog29329 icon
grumpyyellowdog29329
in 2024

I have been using for a long time and I am satisfied

5
Reply
fastorangesquirrel4782 icon
fastorangesquirrel4782
in 2023

To improve on certain points but remains the best messaging app to manage multiple accounts.. looking forward to having it on Android..

6
Reply
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