Bopup ObserverScreenshot 


One-way LAN instant messenger compatible with standard WinPopup and Messenger Service (Net Send command) software. Real-time communications can be organized with Peer-to-Peer or Client/Server architecture. Features include group messaging, message history, file tranfer, emotions support. Using a central server user gets powerful facilities for organization of effective communication system with centralized user grouping, offline messaging.

Screenshot of Bopup Observer