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" 115.8.1 fixes:
- Settings: Updating tags failed if Automatic Updates were disabled
- Size of collapsed folders in folder pane did not include size of subfolders
- Reversing sort order of Grouped By views in quick search did not reverse
- Removing threaded messages in a unified folder sometimes resulted in an incorrect number of levels in the thread
- Thread collapsing did not behave correctly when copying thread messages in multi-folder view
- S/MIME encryption failed to encrypt if unsupported certificate type was encountered
- Decrypting a copy of an S/MIME encrypted, opaque-signed message created an unreadable message
- Thunderbird sometimes changed the subject of messages selected while simultaneously decrypting a large PGP-encrypted message
- "Quote message" menu item in compose window did not work when replying to message opened in separate tab
- Toolbar customization window contents overflowed the window width
- Security fixes
Download: Thunderbird 115.8.1 for Windows (EN/US) | 32-bit | ~50.0 MB (Open Source)
Download: Thunderbird 115.8.1 for Linux (EN/US) | 74.7 MB
Download: Thunderbird 115.8.1 for Mac OS (EN/US) | 127.0 MB
Download: Thunderbird 115.8.1 in other languages
View: Thunderbird Website | Screenshot