BigTime
v1.2
BigTime: Easy to see count down timer with optional voice announcements and 1 second increments. Time can be set from 1 second to 100 hours. Start, Stop, Reset functions allow pauses and restarts. Optional color changes based on time. Great for classrooms and presentations, and practicing speeches.
Shows current time and date of other time zones, next to your computer clock. Can display 1 to 9 clocks at same time.
Global Time Synchronizer is a versatile time keeping tool that has many features including the ability to modify the look of your standard desktop clock, an easy-to-use, convenient interface that uses skins to modify its appearance and much more.
Skinny clock is a freeware utility allowing you to display current time on your desktop. You can customize taskbar clock as well.
WinBoss is a system tray application that hide (all) running programs with one keyboard hit. Useful when Boss is coming, or to hide less important application from cluttering the desktop.