Mozilla Thunderbird Download

Thunderbird is Mozilla’s free email application that can be downloaded on Windows and Mac.

Mozilla Thunderbird is a cross-platform, open-source e-mail client that competes with the likes of Microsoft Outlook and Eudora Mail. Mozilla Thunderbird originated as an offshoot of the Mozilla Firefox Web browser project and was developed by the same team until Mozilla Corporation released development to an independent organization in order to focus efforts on Firefox.

How to Download and Install Mozilla Thunderbird?

Before downloading and installing Mozilla Thunderbird make sure that your computer meets the System Requirements.

It requires the below configuration to work smoothly:


Operating Systems

  • Windows 7
  • Windows 8
  • Windows 10
  • Windows Server 2008 R2

Windows Recommended Hardware

  • Pentium 4 or newer processor that supports SSE2
  • 1GB RAM
  • 200 MB hard drive space


Operating Systems

  • Mac OS X 10.9
  • Mac OS X 10.10
  • Mac OS X 10.11
  • Mac OS X 10.12
  • Mac OS X 10.13
  • Mac OS X 10.14
  • Mac OS X 10.15

Recommended Hardware

  • Macintosh computer with an Intel x86 processor
  • 512 MB RAM
  • 200 MB hard drive space

If your system configuration meets the above requirement, then you can proceed with the Download Mozilla Thunderbird, else please consider upgrading your system configuration.

Mozilla Thunderbird Download & Setup