WakeMeOnLan - Turn on computers on your local area network by sending Wake-on-LAN packets.
WOL Magic Packet Sender - A free magic packet sender for Windows - wake-up computers with the touch of a button.
Advanced Port Scanner - Advanced Port Scanner is a fast and free software for port scanning.
gWakeOnLan - gWakeOnLan is a GTK+ utility to awake turned off computers through the Wake on LAN feature.
Wake on LAN Tool - Waking up, restarting and shutting down multiple computers made easy.
Dshutdown - Utilities freeware by Dimio, DShutdown, DSynchronize, HDHacker, DTaskManager and DSpeech