WinPopup ActiveX solves the problem of exchanging data between your applications on the local area network (or in local computer) without a server. Simple to use, it also manages the Windows XP firewall letting you add your application and desired ports to the firwall exception list.

Compatible with Microsoft WinPopup, NETSend, My WinPopup Express, Linux Samba, this control enables you to create chat applications, messenger, or others quickly. Easy to implement, this component provides a simple interface of communication Interprocess (IPC).