Full Screen Clock is a lightweight application that displays the current time. If you aren't satisfied with the clock provided by your computer system, you can install this program to show you the time in plain view.
With a neat and clear appearance, this digital clock is displayed as a separate window, which is highly customizable in terms of size. Therefore, you have the ability to shrink or enlarge the clock's display, as well as to make it cover the entire screen. For a permanent view of the current time, you can set the clock to be shown as a floating window. Obviously, you may leave it in its normal display size as well, covered by other opened windows. You won't find any additional features than those just mentioned – there are no alarms or special sounds to enable, no adjustable font styles, and no themes to change. It's just a classic digital clock that displays the time in hours and minutes, and – optionally – in seconds for a more accurate time measurement.
Considering the modest features provided, Full Screen Clock is just a basic clock application with a rather dull appearance. Yet, it seems that you are able to change the window's and fonts' colors, though I was intrigued by the fact that you need to pay for such an ordinary option.