Darkens the desktop & icons to help you focus.
Isolator is a small, simple application designed to enhance your productivity by reducing visual distractions. Isolator can blur, cover up, or hide all other application windows and the dock, with a quick keystroke or by clicking on Isolator's icon in the menu bar.
Access the menu bar from any window.
Unpacks files in .pkg installers to view/use without installing.
Alter hidden features in OS X.