1)   PC Auto Shutdown 3.95
PC Auto Shutdown is a handy utility that helps you shutdown, power off, reboot, hibernate, suspend or log off computers at schedule time you specifies. It gives you different ways to schedule the shutdown event, such as daily, weekly and only once.

 2)   RoboShutdown 2.11
RoboShutdown is an easy to use yet powerful utility software that helps you automatically shutdown, power off, lock session, stand by, hibernate, run program, open website, pop up message and perform many other tasks at any time you specify.

 3)   Auto Shutdown Genius 1.1
Automate your PC Shutdown, power off, log off, lock workstation, hibernate, standby or screen save your computers at schedule date and time, the computer is idle or excessive CPU usage.