
Thunderbird
A free email app
About Thunderbird
Thunderbird is an email app. Manage several mail accounts, calendars and contacts on your desktop.
Thunderbird is best for people who want a free desktop email app. Thunderbird is open source. It works on Windows, Mac, Linux and Android.
Features
Multiple accounts
All your mail in one place.
Add-ons
Extend what it can do.
Built-in calendar
Plan alongside your mail.
Questions about Thunderbird
What is Thunderbird?
Thunderbird is an email app. Manage several mail accounts, calendars and contacts on your desktop.
Who is Thunderbird best for?
Thunderbird is best for people who want a free desktop email app.
What are the main features of Thunderbird?
Its main features include Multiple accounts, Add-ons and Built-in calendar.
Is Thunderbird free?
Yes. Thunderbird is open source, so you can use it for free and read its code. Hosted versions or support may cost extra.
What platforms does Thunderbird work on?
Thunderbird works on Windows, Mac, Linux and Android.
What are the best alternatives to Thunderbird?
Popular alternatives include Superhuman. Compare them on the features you need most.
How do I choose an email app?
Compare how it handles several accounts, search, privacy and the shortcuts you would use each day.
Alternatives to Thunderbird
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