Task List Guru is a freeware to-do list manager that stands out from the crowd thanks to two things:

Refreshingly rich feature set Super easy to use

It is powerful and easy to use at the same time, which is a rare combination - most task list managers are either too primitive or too complex. Task List Guru sports:

Management of both tasks and notes Inbuilt reminders with great snoozing Ability to deploy to USB flash-drive Hierarchical to-do list tree with 48 different icons to choose from Undo/redo Clipboard support Excellent drag & drop support: Reorder everything using mouse Multi-column sort HTML/CSV export and printing

And more - see the website for complete feature list.