Tine 2.0 is a Web-based groupware solution that focuses on usability and correctness. To achieve these goals, the project uses usability experts and covers most of the code by unit tests. It contains support for contacts, tasks, calendar, email, CRM, VoIP integration, a time tracker, ActiveSync, and a flexible rights management system.
Tasktop Pro adds productivity features and connectors to Eclipse Mylyn. Tasktop Pro extends task focus to your time tracking, Web browsing, and desktop documents. It includes connectors to Firefox, Google GMail and Calendar, and Outlook/Exchange email and calendars. You can easily install additional connectors to Atlassian JIRA, Crucible, Rally, and CollabNet. Tasktop Pro is available with connectors to IBM ClearQuest and Danube ScrumWorks.