[Thunderbird Monthly releases are now the default download. Click to learn more](https://blog.thunderbird.net/2025/02/thunderbird-desktop-release-channel-default-download/)
Freedom from Chaos
------------------
#### Waste less time finding browser tabs.
Access all your messages, calendars, and contacts in one fast app. Filter and organize the way you like. Manage all accounts separately or in a unified inbox. Thunderbird simply makes your life simpler.
Freedom from Manipulation
-------------------------
#### Our agenda isn’t hidden. It’s to make the world better.
Thunderbird is funded by user donations. We don’t collect personal data, sell ads in your inbox, or secretly train AI with your private conversations. Thunderbird is [open source](https://en.wikipedia.org/wiki/Open-source_software). As part of the [Mozilla](https://www.mozilla.org/) family you can be confident we always put your privacy and security first.
[Learn Who We Are](/en-US/about)
Freedom to Geek Out
-------------------
#### Thunderbird is yours.
Thunderbird is clean and elegant by default, but easily customizable to match your workflow and visual preferences. It is loaded with unique and powerful features. Here are just a few that people love:
Its **unified inbox** enables me to stay sane even in the busiest of times. I am never switching e-mail clients again!
Max
Software Developer, Austria
I love the **tag feature**. I tag something important and find it quickly.
Juan
Computer Scientist, USA
It is the first program I install on any PC I use / own... I use it on **Windows** / **Mac** and **Linux**.
Ernie
I.T. Manager, UK
Having an open source alternative \[for\] receiving and managing email... is great for **privacy**.
Rolando
Web Developer, Costa Rica
\[Thunderbird\] empowers me to maintain **ownership** of my emails.
Beegy
Engineer, USA
You'd be hard pressed to find a client more **extensible** than Thunderbird!
Dom
Student, UK
Freedom to Go Anywhere
----------------------
#### Introducing Thunderbird Mobile
The freedom and joy of Thunderbird are now available to you anywhere you go. With Thunderbird Mobile your most important messages are sent and received by an open-source, secure app that respects your privacy
[Read the announcement](https://blog.thunderbird.net/2024/10/thunderbird-for-android-8-0-takes-flight/)
Free Your Inbox
---------------
#### Are you ready to love email again?
[
Download and languages options](/en-US/thunderbird/all/)
[Google Play](https://play.google.com/store/apps/details?id=net.thunderbird.android&referrer=utm_campaign%3Dandroid_website_appeal%26utm_medium%3Dweb%26utm_source%3Dthunderbird.net%26utm_content%3Dlink) [F-Droid](https://f-droid.org/packages/net.thunderbird.android)
[Windows 64-bit Download](https://download.mozilla.org/?product=thunderbird-136.0-SSL&os=win64&lang=en-US)
[Windows MSI 64-bit Download](https://download.mozilla.org/?product=thunderbird-136.0-msi-SSL&os=win64&lang=en-US)
[macOS Download](https://download.mozilla.org/?product=thunderbird-136.0-SSL&os=osx&lang=en-US)
[Linux 64-bit Download](https://download.mozilla.org/?product=thunderbird-136.0-SSL&os=linux64&lang=en-US)
[Windows 32-bit Download](https://download.mozilla.org/?product=thunderbird-136.0-SSL&os=win&lang=en-US)
[Linux 32-bit Download](https://download.mozilla.org/?product=thunderbird-136.0-SSL&os=linux&lang=en-US)
[Windows 64-bit (7/8.1) Download](https://download.mozilla.org/?product=thunderbird-115.18.0-SSL&os=win64&lang=en-US)
[Windows 32-bit (7/8.1) Download](https://download.mozilla.org/?product=thunderbird-115.18.0-SSL&os=win&lang=en-US)
[Downloads](/en-US/thunderbird/all/)
Free forever. [Donate](?form=support&utm_content=header&utm_source=thunderbird.net&utm_medium=fru&utm_campaign=donation_2023) to make it better.
Learn What’s Next
-----------------
Thunderbird keeps getting better. Subscribe to our newsletter and follow us on social media to stay informed.
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[Visit Our Blog](https://blog.thunderbird.net/)