Spicebird 0.7.1 Beta
Spicebird is a free and open source collaboration suite. It simplifies communication for users by providing integrated access to the various tools of collaboration, like email, calendaring and instant messaging, in a single application. It provides easy access to various web services while retaining all the advantages of a desktop application.
System requirements: Windows, Linux.
Download: Spicebird 0.7.1 Beta