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.
What’s new in Thunderbird 115.2.1:
- Column separators are now shown between all columns in tree view
- Crash reporter did not work in Thunderbird Flatpak
- New mail notification always opened message in message pane, even if pane was disabled
- After moving an IMAP message to another folder, the incorrect message was selected in the message list
- Adding a tag to an IMAP message opened in a tab failed
- Junk/Spam folders were not always shown in Unified Folders mode
- Middle-clicking a folder or message did not open it in a background tab, as in previous versions
- Settings tab visual improvements: Advanced Fonts dialog, Section headers hidden behind search box
- Various visual and style fixes
Download: Thunderbird 115.2.1 for Windows (EN/US) | 32-bit | ~50.0 MB (Open Source)
Download: Thunderbird 115.2.1 for Linux (EN/US) | 74.7 MB
Download: Thunderbird 115.2.1 for Mac OS (EN/US) | 127.0 MB
Download: Thunderbird 115.2.1 in other languages
View: Thunderbird Website | Screenshot