Ukolnicek is a multi-platform (Windows, Linux, OS X) PIM tool. It allows to keep all your personal task in a graphical and easily accessible form to help manage your time efficiently. Using synchronization you can access your data from everywhere.
- task management
- searching, filtering, sorting tasks
- xml import/export
Good looking to-do list, with sync futures. But it has no time-tracking futures (listed in Time Tracking Topic here on SF), and some others like possibility to rename "work" context, or managing tasks into projects. Len tak ďalej ;)