Mozilla

Firefox

Firefox 3 is a developer preview release of Mozilla's Firefox web browser. Firefox 3 has lots of updates over Firefox 3. This changes were made to improve stability and web compatibility, provide user interface enhancements, and speed. Firefox 3 now includes support to resume downloads, and a better download manager. Its general appearance has been slightly improved, with some new icons.

Mozilla Thunderbird

Mozilla Thunderbird 2 is a full-featured, easy to use and powerful e-mail client, which now makes it even easier to organize, secure and customize your mail. The program features many new enhancements to help you better manage your inbox, and keep your vital information organized.

Mozilla Sunbird

Mozilla Sunbird is a calendar creation software, that allows the user to arrange the way the calendar is shown and works, to fit his (her) needs. Very clear user interface to set the display mode: day, week, multiweek or month. Events, tasks, alarms, reminders, etc. can be added in every day contents, and the application trace all of them away for advising of the incoming happenings.

Thunderbird

Thunderbird is the award-winning e-mail client from Mozilla Corporation. I consider it the best alternative to the e-mail management. It's more secure than Microsoft products, because they are widely used by hackers for attacks. You will surely love it!