Download Remotely Shutdown PC with Auto Power Management Utility

Shutdown Automaton is a handy power management utility that enables you to schedule a auto shutdown, hibernation, restart, log off or sleep & remotely control power actions of your Windows computer. The auto shutdown and other power tasks can be scheduled at a specific date and time, using a countdown timer or after a period of user or computer inactivity (when computer is idle).

To control your computer power remotely simply run Shutdown Automaton tool and go to its Remote settings, set a password for security protection and enable the web access. Shutdown Automaton will show your computers local network IP address (LAN IP) along with the default port number. You need this address to get access from your remote computer, laptop or smart phone and get authorized with user name and password. It will show a web interface with power management options including remote shutdown, restart, log off sleep, lock, hibernation and other remote options. You and also set a application in “Start an app” option and remotely execute that program.Download free Shutdown Automaton.
Shutdown Automaton file size 4.5MB.
Shutdown Automaton Website | Source]