What is Mozilla Thunderbird?
Mozilla Thunderbird is a free, open-source email client developed by Mozilla. It supports multiple email accounts, IMAP and POP3 protocols, newsgroups, RSS feeds, spam filtering, and can be extended through add-ons.
Files Mozilla Thunderbird opens
Calendar Files
Settings Files
Plugin Files
Click any badge for full per-format details - what it is, how to open it and how to convert it.
File conversions with Mozilla Thunderbird
Click any pair for a step-by-step guide to convert the file.
Download Mozilla Thunderbird
SOURCEwww.mozilla.orgofficial site - avoid third-party download portals
PLATFORMSWindows
