advanced task manager

To-do list manager.

CRM and SFA software. Multi-user or online, Time/e-Mail/Contact manager, Quot...

Personal task manager.

Full-featured calendar with integrated full-featured task manager (early access release).

GTD task manager with iOS companion app.

Simple but powerful task manager.

Today is a task manager shares iCal data engine.

Address Book and a To Do task manager.

Task & Project Manager with Mind Maps and To Do Lists for Teams.

Advanced two-pane file manager.