Net Send Messenger 1.1 – Send a message to any PC that uses the messenger service for Free. NetSend allows you to pick from Windows Domain & network users or specify a user or IP address. NetSend is a handy network administrator tool & is completely Free. Send Messages to Any Windows XP / NT / 2000 Computer without requiring a server installed on the remote machine. This Messenger makes use of the included net.exe program that comes with windows to send messages to other computers on the network on internet. This messenger service IP Messenge includes the functionality to send messages to a standard server list, an IP range, or even from a file