Computer Shutdown Timer
Sometimes we fall asleep, or forget that we haven’t shutdown computer yet so we start thinking of using an automatic computer shutdown program. The other possibility is that we simply want to shutdown computer at a specified time.
Shutdown Timer is a free program that lets you shutdown computer automatically at a specified time. If you are not looking for a robust computer shutdown software that has loads of advanced features, ShutdownTimer may fit your need.
There is not much left to be explained since this software has a straightforward use. You can specify the time when the computer should be turned off if you want to shutdown at a certain time, or you can simply specify how many hours left before the computer is automatically turned off.

Download ShutdownTimer from Softpedia