QuickMessenger is a utility designed to send and receive messages from one computer to another one or a group of computers via the local area network (LAN) under Windows NT/2000/XP/Server 2003.It uses the "NET SEND" command (Messenger Service), you can thus send messages to anyone, even if they donТ‘t have QuickMessenger. QuickMessenger can also capture messages received by the "NET SEND" command (Messenger Service Window) in order to display incoming messages and you can then reply to your sender.