Task Coach - Your friendly task manager. Task Coach is a free open source todo manager. It grew out of frustration about other programs not handling composite tasks well. In addition to flexible composite tasks, Task Coach has grown to include prerequisites, prioritizing, effort tracking, category tags, budgets, notes, and many other features. However, users are not forced to use all these features; Task Coach can be as simple or complex as you need it to be. Task Coach is available for Windows, Mac OS X, and GNU/Linux; and there is a companion iOS app.
- Hierarchical tasks
- Hierarchical notes
- Hierarchical categories
- Time tracking
- Recurring tasks
- Synchronization between iPhone/iPod Touch and desktop
- Available for Windows, Linux, Mac OS X, iPhone, iPod Touch and iPad
Nothing that you couldn't do in Visio. This is not a true project management tool. You can't have multiple resources, start dates are not calculated, dependencies between tasks (prerequisites) are not visualised graphically. Disappointing.
Not perfect, but very good and dispo in 64bits for Windows.