active timer

Press the Start button and the timer runs, press it again and it stops

PC Chrono is a freeware timer, stopwatch and clock utility.

Take and upload pictures from your webcam according to a timer.

WinTimer is a easy to use countdown timer with a simple interface.

PC control software for guarding your PC (working-timer, folder & file lock...)

A timer that shuts down your computer at a time you choose.

Free software to perform power operation on timer.

A timer for timing work/break cycles with alarm reminders and dialogs.

Cl1ckClock is the most usable sleep timer — you need only 1 click to start it!

Very simple desktop timer/stopwatch utility.