DatePicker is a date difference utility that includes support for public holidays for the next 10 years, a stopwatch, countdown timers, the current date displayed in the system tray, and an event tracker. Differences between dates are calculated using days, business days, and weeks. The difference between dates can be fixed or calculated so you can always find X days from now or fixed-calculate 60 days from now. The current date is conveniently located in the system tray as an icon. Even the reference files for holidays, events, and countdown timers can be loaded from the Internet or stored on the local machine.