Sometimes you might want the Keyscape standalone to be the only thing on your screen. Fullscreen mode hides your desktop and places Keyscape on a simple black background for a clean look with no distractions.
Select “Fullscreen” from the View menu or simply hit “Command–F / Control-F” to enter/exit Fullscreen mode. Pressing the ESC (Escape) key also exits Fullscreen.
By using Fullscreen in conjunction with “Magnify Window” in the Utility Menu, you can set up a large, easy-to-see interface.