Mozilla Thunderbird for Windows 45.7.1 Fileforum Pick

4.4 out of 5 stars 4.4 (1097 votes)


Windows (All) / Freeware / 99,613 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 for Windows

  1. 2 out of 5 stars

    Reviewing 45.7.1 (Feb 18, 2017)

    How are some users rating Thunderbird 5 star?
    Its very heavy on system resources, super bloated, slow, importing mail from Outlook 2007 crashes which is a known bug since version 25 and its still not fixed. Its probably one of the better free options, its not complete junk, but compared to The Bat! this email program is a joke.

  2. 5 out of 5 stars

    Reviewing 45.7.1 (Feb 9, 2017)

    Simple mail client that does what it should, you may need go elsewhere if you need more features or complexity, never had problems with it on any Windows version.

  3. 5 out of 5 stars

    Reviewing 45.5.0 (Nov 19, 2016)

    Works great. No problems on my win 10 pc.

  4. 2 out of 5 stars

    Reviewing 45.5.0 (Nov 19, 2016)

    Hangs after installing Windows 10. No solution, no clear alternative.

  5. 4 out of 5 stars

    Reviewing 45.1.1 (Jun 4, 2016)

    Overall decent client but has very inconsistent behavior from machine to machine and even between installs on the SAME machine. To sync contacts and calendars with popular services you'll need some addons. Default UI is pretty homely and not as configurable as it should be so you'll want some addons for that as well.

Discuss Mozilla Thunderbird for Windows

  1. Aug 26, 2011 - 8:06 AM

    Is Mozilla thunderbird the best all over the net? Please, I need a reply!