as the name suggest gives you a countdown that can fill the screen of your computer. It is very useful in cooking especially if your kitchen is far from your computer. This tool is totally customizable allowing you to change the time displayed, choosing the type of countdown timer, style and preferred font size, text color and even the background color. Three buttons are available: Start, Stop and Reset. In addition,once launched BTDCountdown automatically disable the screen saver on your computer to prevent the countdown from being aborted.