eM Client is being developed as a light-weight alternative to MS Outlook. It integrates enhanced Calendaring interface, Task and Contacts that users can simply synchronize with any CalDAV server. eM Client fully supports U3 USB smart drives and so you can carry it around as a secured E-mail&Calendar Client. With eM Client&Calendar you can easily import your messages and contacts from MS Outlook, Outlook Express, The Bat, and Thunderbird.

eMclient