3.64
9,248 reviews
1,000,000+
Downloads
Downloads
Free
Thunderbird is a 100% open source, privacy focused email app.
3.64
·
9,248 reviews
·
1,000,000+ downloads
Download from Google Play
Pros & Cons
- Open-source and privacy-first philosophy
- Optional Unified Inbox for multi-account productivity
- Broad IMAP/POP3 compatibility with major providers
- OpenPGP encryption support for secure messaging
- Competitors often emphasize accounts management and provider integrations, areas Thunderbird does not foreground
- Some users may prefer stronger onboarding or features highlighted by competitors
About Thunderbird: Free Your Inbox
Thunderbird: Free Your Inbox is a communication app developed by Mozilla Thunderbird.
Download Statistics
Thunderbird: Free Your Inbox has been downloaded 2.2 million times. In the last 30 days, the app was downloaded 87 thousand times. It is ranked in the top 100 communication apps.
User Ratings
Thunderbird: Free Your Inbox is rated 3.64 out of 5 stars. The rating is based on 9.2 thousand ratings.
App Information
Thunderbird: Free Your Inbox is FREE to download. The APK download size is 10.44 MB. The latest version available is 23.1. The last update was on September 21, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since October 2024.
Description
More data about Thunderbird: Free Your Inbox
| Price | Free to download |
| Total downloads | 2.2 million |
| Recent downloads | 87 thousand |
| Rating | 3.64 based on 9.2 thousand ratings |
| Ranking | Highly ranked |
| Version | 23.1 |
| APK size | 10.4 MB |
| Number of libraries | 55 |
| Suitable for | Everyone |
| Ads | NO ads |
App Performance Report
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Google Play Rating history and histogram
Downloads over time
Thunderbird: Free Your Inbox has been downloaded 2.2 million times. Over the past 30 days, it averaged 2.9 thousand downloads per day.
Changelog of Thunderbird: Free Your Inbox
Developer information for Mozilla Thunderbird
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Comments on Thunderbird: Free Your Inbox for Android
★★★★☆
Neil Barnett
· Sep 3, 2026
Good app, lots of features that I haven't found out how to use, yet. . I shouldn't moan about a decent free app, but when I imported from the desktop app (one simple QR code, brilliant), I got my folders, but empty. The emails were all in one inbox. It doesn't matter to me, because I'm closing down that email, it was just a surprise.
★★★★☆
Joe Cap
· Sep 21, 2026
I'm using this app because it allows you to download more than a few months of email. All other apps I tried to restrict this. It has a unified inbox but really wish it had a unified sent items / sent messages. Also, wish I could set reply all as the default - I keep replying to only the sender.
★★★★★
Christian Dysthe
· Sep 13, 2026
How this is a sub 4-star app is beyond me. Yes, there are little things I would like fixed, but it's smooth operation and support for all my accounts keeps it up there. Firefox and Thunderbird is the ultimate combo on both my Linux desktop and Android.
★★★★★
Pramod Dematagoda
· Aug 19, 2026
Great open source email client. Unified inbox is great. Only suggestion is that it might be cool if you can perform a server search at the unified inbox level.
★★☆☆☆
M (AgentM)
· Sep 10, 2026
Great app, probably the best unbloated mail app. However. Reason for 2★ is because I need to tell the devs about one major flaw in the settings. Please allow changing the OAuth process to open in external browser. Trying to get a 2FA code through the thunderbird client is impossible because it cancels the OAuth flow. So I can not properly fix the account settings of my other email. Trying to switch to an authenticator app also exits out of the internal browser. It's frustrating!!!
★★☆☆☆
Mel T
· Aug 21, 2026
Wanted to like this app; I like the desktop version of Thunderbird. Sadly the app is laggy and unreliable, with emails arriving hours late despite checking all the app/phone settings to allow instant syncing and notifications. Seems like it's a common issue people have. Have switched to Blue Mail
★★☆☆☆
David Scheiber
· Sep 10, 2026
I just want an email client that works :(is that too much to ask? I switched to Thunderbird because Gmail would fail to send messages lock up and crash way too often. But it turns out Thunderbird has its own set of problems, the search function straight up doesn't work, and sometimes it will fail to send messages and will not give me any feedback and why the message failed to send.
★★☆☆☆
Ayush Kumar
· Sep 20, 2026
This app does not work with Outlook at all. Even their desktop app is not working with Outlook. I would suggest not going for it if you are using an Outlook account. But it's fair, I guess this is a free app, and I appreciate the developers too. However, it's not working in my case after spending hours trying to make it work.
Google Play Rankings for Thunderbird: Free Your Inbox
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 26 | Germany | Communication | Top Free |
| 50 | France | Communication | Top Free |
| 28 | Switzerland | Communication | Top Free |
| 31 | Austria | Communication | Top Free |
| 36 | Czech Republic | Communication | Top Free |
| 74 | Japan | Communication | Top Free |
| 40 | Denmark | Communication | Top Free |
| 42 | Slovakia | Communication | Top Free |
| 93 | Canada | Communication | Top Free |
| 48 | Poland | Communication | Top Free |
Ranking history in Germany
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Technologies used by Thunderbird: Free Your Inbox
17 permissions
·
55 libraries
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