Mozilla Thunderbird

Mozilla Thunderbird is a Linux alternative to Microsoft Outlook on Windows.

Considering a switch? Mozilla Thunderbird is one of 4 Internet programs on Linux Alternative.com mapped specifically to Microsoft Outlook users, and community votes below reflect how it compares to the others.

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Thunderbird is Mozilla's free, open-source email, calendar and news client. Read more

Category: Internet Platform: Linux

Download Mozilla Thunderbird

3 other Linux alternatives to Microsoft Outlook

Evolution Mail

Evolution is GNOME's full-featured email, calendar and contacts application.

Download

33% match

Sylpheed

Sylpheed is a lightweight, easy-to-use email client for Linux, Windows and Mac.

Download

28% match

KMail

KMail is KDE's full-featured email client, part of the Kontact suite.

Download

11% match

Frequently asked questions

Is Mozilla Thunderbird free?

Most Linux alternatives listed here are free and open-source. Check Mozilla Thunderbird's own download page for exact licensing terms.

Does Mozilla Thunderbird run on Windows too?

Many Linux applications, including some in the Internet category, also have Windows builds. Check the download link above to see what platforms Mozilla Thunderbird supports.

What are other alternatives to Microsoft Outlook besides Mozilla Thunderbird?

There are 3 other Linux alternatives to Microsoft Outlook listed on this page, ranked by community votes.