Poweroff is a small package tool for Windows OS which enables you to schedule a shutdown, reboot, restart, logoff, Standby, poweroff, Hibernate, Lock and Wake-On-LAN at a certain time.

The program also supports command line options that allows poweroff to be used in batch scripts. It has a built-in scheduler, it allows you to run a program before doing the action, you can give a warning message to the user, wait for a process to finish before doing the action and full remote control is supported.