There is only one file type that uses the .TWH extension:
Task Wheel Project File
Project file created and used by Task Wheel, an application used to organize goals, ideas, and projects; contains a task wheel, which includes tasks, goals, notes, focus importance, and start and end dates.
Task Wheel is similar to mind mapping software but is much more simple. It allows you to visually create processes, brainstorm ideas, list tasks, and move tasks in order to help you focus on your goal. It is designed for business, educational, and personal users.
|Think Quality Task Wheel — Discontinued||Paid|
Updated: September 14, 2014