Free Countdown Clock

TimeLeft - tons of features in just one small application: reminder, skinnable clock, countdown timer, Windows tray clock, timer, eBay auction watch, stopwatch and more. TimeLeft is user-friendly and highly customizable software. TimeLeft proposes plenty of different ways to organize information about all important events in your life: birthdays, wedding, baby due, graduation, end of mortgage payments, retirement, cruise vacation and more.

Big Free Clock - freeware clock size to any screen resolution

This freeware Atomic Clock Sync utility can help you keep your local computer up-to-date with the exact current time. This program will reference an atomic clock server to get the current time with the greatest accuracy available and update your PC's information. It can even be set to automatically check the time once a day to keep your PC's time accurate forever.