LanToucher Instant Messenger is instant messaging software for local home and office networks. All-in-one solution: presence awareness, messaging, chat, contacts management. Based on peer-to-peer (or P2P) technology, this LAN messenger allows users to communicate directly with one another. No dedicated server or Internet connection is required. It supports Terminal Serivces (TS), Remote Desktop (RDP), and Fast User Switching that allows terminal clients, remote desktop users, locally logged-on users and other LAN users to communicate with each other easily.