Shutter is a multifunctional shutdown utility, which has a user friendly and easy-to-use interface and supports many different Events and Actions.

Shutdown Events: Countdown, On Time, Winamp Stops, Low CPU Usage, User Inactive, Battery Low;

Shutdown Actions: Shutdown, Reboot, LogOff, Lock Workstation, Sleep, Hibernate, Monitor Turn Off, Alarm;

Also it is able to play a custom sound and/or run a program of your choice, in addition to the simple shutdown message.