Sleeper is an extremely lightweight Windows utility that lets
you control the future. After a seamless installation, Sleeper
will allow you to set your computer to sleep after a time interval.
Of course, you can have your PC turn off, hibernate, or just
log you off.
Sleeper supports hybrid sleep, the countdown can be stopped or
changed at any point and all actions of the application can
be logged for future reference.
Sleeper normally sits quiet in your notification area and does
its job discretely. The application uses virtually no system
resources and does not slow down your PC (unless your consider
sleeping a slow down).
Many people use Sleeper to tell their computers to fall asleep
after they do so themselves. Set up Sleeper before you go to
bed and fall asleep with your favorite music on; your computer
will quietly follow, saving power protecting its hardware from
overuse.
Download Sleeper here.