Bongo is an easy-to-use mail and calendar system,
offering a simple yet powerful user interface. The
goal is to make sharing, organisation, and
communication simpler, quicker, and more useful.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.