SocketWrench 3.6 Freeware Edition - Version 3.6 A general purpose WinSock custom control provided as VBX and 32-bit ActiveX components. It allows the developer to create virtually any type of custom client or server application. Both the TCP and UDP protocols are supported, as well as raw (IP) sockets under Windows NT. A comprehensive collection of properties, methods and events provides great flexibility, without the learning curve associated with traditional sockets programming.