Mozilla Thunderbird 7.0.1

Mozilla Thunderbird 7.0.1

Mozilla Foundation – 57.3MB – Open Source – Android iOS Windows Mac Linux
out of 910 votes
image/svg+xml 2017 Editor's Choice
image/svg+xml EXCELLENT User Rating
Mozilla Thunderbird is a free, open source, cross-platform e-mail and news client developed by the Mozilla Foundation.
Thunderbird scales to the most sophisticated organizational needs while making it easy to find what you need.

Mozilla has bolstered Thunderbird’s acclaimed security and privacy measures to ensure that your communications and identity remain safe. It’s like having your own security guard online.

Thunderbird allows you to customize your email to suit your specific needs whether it’s how you search and find messages or listening to music right out of your inbox.

Thunderbird 3 is based on the Gecko platform including some major re-architecting to provide improved performance, stability, web compatibility, and code simplification and sustainability.


Mozilla Thunderbird is a Open Source software in the category Communications developed by Mozilla Foundation.

It was checked for updates 22,871 times by the users of our client application UpdateStar during the last month.

The latest version of Mozilla Thunderbird is 115.5.1, released on 11/28/2023. It was initially added to our database on 10/12/2007. The most prevalent version is 115.4.2, which is used by 34 % of all installations.

Mozilla Thunderbird runs on the following operating systems: Android/iOS/Windows/Mac/Linux. The download file has a size of 57.3MB.

Users of Mozilla Thunderbird gave it a rating of 5 out of 5 stars.


What is Mozilla Thunderbird?

Mozilla Thunderbird is a free and open-source email client developed by the Mozilla Foundation. It allows users to manage their emails, contacts, calendars, and news feeds all in one place.

What operating systems are compatible with Thunderbird?

Mozilla Thunderbird is compatible with Windows, Mac, and Linux operating systems.

What protocols does Thunderbird support?

Thunderbird supports a variety of protocols including POP, IMAP, SMTP, RSS, LDAP, and others.

Is Thunderbird easy to use?

Thunderbird is designed to be user-friendly and easy to set up. However, some features may require a bit of technical know-how.

Can I use Thunderbird with my existing email accounts?

Yes, Thunderbird can be used with most email services including Yahoo, Gmail, Outlook, and others.

Can I customize Thunderbird?

Yes, Thunderbird can be customized with a variety of addons, themes, and plugins to enhance its functionality and appearance.

What security features does Thunderbird have?

Thunderbird has built-in security features including phishing protection, encryption support, and spam filtering.

Is Thunderbird free to use?

Yes, Thunderbird is completely free to use and distribute.

Does Thunderbird include a calendar?

Yes, Thunderbird includes a built-in calendar that allows users to manage their schedule.

Is Thunderbird still being developed?

Yes, Mozilla Thunderbird is still actively developed by the Mozilla Foundation and receives regular updates.

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22,871 users of UpdateStar had Mozilla Thunderbird installed last month.
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