Checkmarker, formerly To Do Tracker, helps you stay organized by putting a handy notepad right on your dashboard. It's designed especially for quickly making and sorting lists. You can organize your lists into multiple pages, which can be shuffled around. Checkmarker Plus, available for $5 also features new themes and export options.
Supports multiple instances, cover your screen with Checkmarkers

Export your notes to the clipboard and desktop

Shuffle, delete and add new pages on the Index page.