LanChat3 enables chating across LAN on UDP protocol. It is developed on Windows XP, but it works on Windows 9X,NT,2000 too. After installation on each computer which are connected to LAN, you will see other users and you can start chatting. With double click to user icon you envoke chatting dialog. You can write your message to thin text box and send it to other user by button Send. You can choose various states, for example DND, which will be send to all connected users. Most of parameters are changable in Settings dialog.