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Thunderbird icon

Thunderbird

139.0.2
Dev Onboard
11 reviews
623 k downloads

Safe, fast, easy and free, the perfect email client

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Álvaro Toledo icon
Reviewed by
Álvaro Toledo
Chief Content Officer

Thunderbird is a powerful tool to manage your email. This program focuses on spam, ad and virus protection, thus improving your account's security and troubleshooting security issues common in other well-known mail clients.

Some advantages of using Thunderbird as your email client are related to security: the tool uses smart spam filters to prevent spam and ad scams.

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Thunderbird is an agile and quick tool that supports IMAP and POP protocols, HTML mail format, tags, quick searches, address books, return receipt, advance email filters, filling LDAP addresses, import tools, powerful searches, news, and the possibility of managing more than one email account.

Aside from updating its interface, the latest Thunderbird versions allow you to group email messages using tags, search within the email's body text, scroll through messages using the forward and rewind controls, access an advanced view of the folders, etc.

Translated by Uptodown Localization Team

Information about Thunderbird 139.0.2

License Free
Op. System Windows
Category E-Mail
Language English
47 more
Author Mozilla
Downloads 623,049
Date Jul 2, 2025
Content Rating All ages
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Why is this app published on Uptodown? (More information)
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Older versions

See more
exe 139.0.1 Jun 3, 2025
exe 139.0 May 29, 2025
exe 138.0.2 May 21, 2025
exe 138.0.1 May 16, 2025
exe 137.0.2 Apr 16, 2025
exe 137.0.1 Apr 9, 2025
Available for other platforms

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Comments

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happygreybuffalo99608 icon
happygreybuffalo99608
in 2023

Best email client for many years. I love the ability to integrate iCal and CalDav. However, I can't get along with the latest version (115.x ?). The chemistry just isn't right between us. A downgrade ...See more

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inst45 icon
inst45
in 2022

Simply put: Great and indispensable. In use for years, sync, calendar, tasks - everything is fine. And this on several computers, mobile phones, tablets. Well - with updates to the respective OS's, th...See more

1
Reply
claudiozaza icon
claudiozaza
in 2021

Worsened a lot. Before, I could send PECs of even 100 MB; today I couldn't send one of 40 MB. The calendar does not sync with other calendars (Samsung, Calendar), but this was already an issue with pr...See more

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Atacar icon
Atacar
in 2011

Version 5.0 is excellent; they have incorporated some aspects that were truly needed through the add-ons, such as the calendar, an excellent chat option with contacts, a great browser that integrates ...See more

6
Reply
jimmyfx icon
jimmyfx
in 2009

It's effective, but somewhat heavy for my taste, as I don't usually use email much and find it to have too many options for me.

20
Reply
svcsec icon
svcsec
in 2007

One of the best email clients that supports multiple accounts. Currently, it is very similar to Eudora 8.0.01b, which is now managed by the Mozilla Foundation; just choose it.

54
Reply
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