Display and hide hidden files.
Change your display colors in ways more suited to low light conditions (such as at night).
Visual screen effects for your presentation and desktop.
Keyboard tool that lets you "click" buttons and control your apps with a few keystrokes.
Browse files and navigate folders directly from the Finder's contextual menu.
Widget that prevents accidental deletion of Dock items.
Virtual LED that shows disk and network status in the menu bar.