Freelabs Binary Clock is a clock that displays the current time in binary/decimal using a LED display. It really doesn't serve much of a practical purpose, unless your goal is to display the time in a strange format. Emphasis has been placed on making the clock cool looking and realistic. There are some features and useful options that might interest you: Freelabs web editor 's features include: LED and Background Color Intuitive Interface Time in 12 and 24 hour format Time Display Mode: decimal and binary Labels for each row of LEDs Hide window to tray Transparent background