EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries, etc. Developed by EssentialPIM
License: Freemium
Task Coach is a free, open-source task management tool that excels in hierarchical task organization and customization, making it ideal for users who prefer flexibility. EssentialPIM, on the other hand, offers a more comprehensive personal information management system with calendar, contact, and note features, but requires a paid subscription for full functionality.