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 clean and elegant by default, but easily customizable to match your workflow and
visual preferences. It is loaded with unique and powerful features.
Thunderbird is developed, tested, translated and supported by the folks at Mozilla Corporation and by a group of dedicated volunteers. 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.
Thunderbird "Supernova" 115.9.0 fixes:
- Opened ignored messages in a message thread/subthread were not marked as read in IMAP folders
- Multi-language spellcheck sometimes skipped languages
- Thread tree did not update when live language switching
- Visual improvements to "Reorder Attachments" popup
- Sort order was sometimes incorrect in Grouped By views
- Selecting "Match all messages" in Filter Rules dialog did not disable all search criteria
- S/MIME-only signed messages sometimes incorrectly displayed signature as invalid
- OpenPGP keys uploaded to an HKP keyserver were sent with the wrong Content-Type header
- Keyboard navigation within search toolbar did not work
- Flatpak builds only had the en-US spell check dictionary available
- Security fixes
Download: Thunderbird 115.9.0 for Windows (EN/US) | 32-bit | ~50.0 MB (Open Source)
Download: Thunderbird 115.9.0 for Linux (EN/US) | 74.7 MB
Download: Thunderbird 115.9.0 for Mac OS (EN/US) | 127.0 MB
Download: Thunderbird 115.9.0 in other languages
View: Thunderbird Website | Screenshot
