Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
imapsync - Console-based utility for migrating IMAP mailboxes.
Zoho CRM - Omnichannel CRM for Businesses of all sizes
MailStore - MailStore Home - A 100% free single-private-user desktop solution
Freshsales CRM - A full-fledged CRM for high-velocity sales teams.
audriga Email and Groupware migration - Easily migrate your email, contacts, calendar items and tasks to your new provider or server. No software installation is required.