Thunderbird is a free, open-source, cross-platform application for managing email and news feeds. It is a local (rather than a web-based) email application that is powerful yet easy-to-use. Thunderbird is developed, tested, translated and supported by the folks at Mozilla Corporation and by a group of dedicated volunteers. Thunderbird is free. Thunderbird has lots of cool features. Thunderbird gives you control and ownership over your email. There are lots of add-ons available for Thunderbird that enable you to extend and customize your email experience.
Thunderbird gives you IMAP/POP support, a built-in RSS reader, support for HTML mail, powerful quick search, saved search folders, advanced message filtering, message grouping, labels, return receipts, smart address book LDAP address completion, import tools, and the ability to manage multiple e-mail and newsgroup accounts.
- Tabbed email
- An Archive feature similar to the one in GMail
- Lightning fast search
- Smart folders
Download: Thunderbird 13.0 for Windows (EN/US) | 16 MB (Freeware)
Download: Thunderbird 13.0 for Linux (EN/US) | 17 MB
Download: Thunderbird 13.0 for Mac OS (EN/US) | 34 MB
Download: Thunderbird 13.0 in other languages
View: Release Notes | Thunderbird Website