Mozilla Thunderbird (Beta) 53.0 Beta 2 Fileforum Pick

4.2 out of 5 stars 4.2 (1101 votes)


Windows 7/8/10/2000/Vista/XP / Open Source / 71,685 downloads

Mozilla Thunderbird is a redesign of the Mozilla mail component. The goal is to produce a cross platform stand alone mail application using the XUL user interface language. The intended customer is someone who uses Mozilla Firefox (or another stand alone browser) as their primary browser and wants a mail client based on mozilla that "plays nice" with the browser.

Reviews of Mozilla Thunderbird (Beta)

  1. 5 out of 5 stars

    Reviewing 52.0 Beta 4 (Mar 14, 2017)

    v52.0 is the shot in the arm this app needed. So much faster than 45.x series. Running the latest SQLite 3.17.0 version to reduce CPU usage, compiled by VS2015U3, gobs of bug fixes and performance improvements. Nothing will help you if your Inbox has 10 million messages though. You can't fix stupid.

  2. 4 out of 5 stars
    some guy

    Reviewing 38.0 Beta 6 (Jun 12, 2015)

    great email client but to block a email is more work then it needs to be, how about right click on message and have the option to delete/block all from sender !

  3. 5 out of 5 stars

    Reviewing 38.0 Beta 6 (May 26, 2015)

    Testing 38.0 beta6 build 2. Much faster than 33 and all the autofill issues I had are gone. Nice that they bundled Lightning Calendaring into Thunderbird finally.

  4. 4 out of 5 stars

    Reviewing 33.0 Beta 1 (Sep 23, 2014)

    Fixed some of the annoying bugs related to autofill and autocomplete, but not all of them. Still needs some fixing but coming along ok.

  5. 5 out of 5 stars

    Reviewing 24.0 Beta 1 (Aug 15, 2013)

    Ok, am not sure what changes have been implemented with this release, but as long as it still works, and I know where everything is at, fine with me.

Discuss Mozilla Thunderbird (Beta)

  1. Feb 27, 2009 - 11:41 AM

    The beta is available in 43 langs:

    I only hope the addons i use will be updated to work with