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Mozilla Thunderbird 31.1.2

A powerful and feature-packed e-mail application

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Mozilla Thunderbird screenshotThunderbird is a free and comprehensive which comes with a wide variety of great features and functions. This lightweight application is easy to install and configure due to it's built-in simple set-up wizard. All you have to do is to insert your personal information, choose your e-mail address and password and the program will find your best email settings.

Thunderbird gives you the possibility to have your own customized email address. Just sign up for a new address with Thunderbird and your email address will be created and configured automatically. The application features the fresh and simple look and feel of Mozilla Firefox, allowing you to have a similar experience across the majority of Mozilla platforms. You have the possibility to load your messages in distinct tabs and easily browse through them. Multiple emails can be opened at once with minimum effort.

Thunderbird includes an accessible and simple Address Book. The program allows you to simply add people and a vast array of details (photo, birthday, etc.) with just a few mouse clicks. The utility comes with an attachment reminder, which will search the message body for the word "attachment" or other related words, reminding you to attach your files before sending the message.

Moreover, Thunderbird includes a powerful and efficient spam filter which will keep junk mail out from your Inbox.


  • Allows you to handle multiple accounts.
  • It has a simple and effective tabbed interface.


  • It's not able to synchronize directly with a mobile device.
Name Mozilla Thunderbird
Version 31.1.2
Developer | see all products from this developer
Product Homepage Mozilla Thunderbird
License Free (Freeware)
Last Week Downloads 4
All Time Downloads 3,506
Filesize 57.6MB
OS Support Mac OS X
Category Internet

100% CLEAN Certification

BadgeMozilla Thunderbird has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Mozilla Thunderbird 52.0 April 14, 2017 - Latest Version
Mozilla Thunderbird 45.3.0 September 01, 2016
Mozilla Thunderbird 45.1.1 June 01, 2016
Mozilla Thunderbird 31.4.0 January 21, 2015
Mozilla Thunderbird 31.1.2 October 06, 2014

Download the free Mozilla Thunderbird