- New storage architecture handles calendars with hundreds or thousands of
events more responsively.
- More intuitive interface shows you more of what you need, and less of what
- Redesigned preferences allow you to easily customize Sunbird for your
- Add-ons support allows you to extend Sunbird's functionality with
extensions, themes, and language packs from addons.mozilla.org.
- New Windows installer makes it easier than ever for Windows users to
- Better printing gives you more ways to print your calendars. Mac users can
now print as well!
- 24-hour views show you your entire day, not just a few hours.
- Reliable alarms ensure you are notified about events or tasks.
- Improved localization support means Sunbird can easily install, enable,
and disable language packs.
- Vastly improved reliability makes it much more difficult to lose data.
- Many performance improvements
Internet and communication
Product page: here