eM Client is a full-featured e-mail client for Windows users that includes calendar, tasks, contacts, and chat features. The program provides support for Google Apps and Exchange, and you can synchronize your e-mails (IMAP/POP3) or even Calendars and Contacts with various servers and services. You can import information from other e-mail clients, back up and restore data, create meetings and tasks from messages, and more.
Smart add-in for Google Contacts & Calendars synchronization.
It is an advanced address book program for managing contacts.
Enable Microsoft Outlook to share calendar, tasks, contacts, and notes.
Migrate your Mails, Contacts and Calendar Events from Outlook.
It's incredibly easy to convert your email, folders, contacts and calendar.