ZW Net Send Manager Portable for Windows

NMS2 is free software which uses the messenger service of windows to send messages to computers connected to a network. You specify the sender, the addressee and the message, and NSM send it for you. The tab management allows you to manage several messages simultaneously without any problems. Each tab correspond either to a certain mode, among: send a simple message, send a multiline message (line per line), and send a multiline message (in one message).