Mozilla Thunderbird

free and open source email client and personal information manager

Mozilla Thunderbird is a free cross-platform e-mail client developed by the Mozilla Foundation.[2]

Mozilla Thunderbird
Thunderbird Logo, 2018.svg
Mozilla Thunderbird 3.0.1 on Linux Mint 8
Mozilla Thunderbird 3.0.1 on Linux Mint 8
Developer(s)Mozilla Corporation
Stable release
45.2.0[1] / June 30, 2016; 4 years ago (2016-06-30)
Repository Edit this at Wikidata
Operating systemCross-platform
Available inMultilingual
TypeE-mail client
LicenseMPL, MPL/GPL/LGPL tri-license


  1. "Thunderbird Notes". Retrieved 22 July 2016. CS1 maint: discouraged parameter (link)
  2. "Thunderbird 3 Features". Archived from the original on 2010-02-25. Retrieved 2010-02-25.