TCP Spy .NET Professional Edition - Version 4.1 TCP Spy .NET is a small application used to trace TCP packets between a client and a server. Optimized for .NET Web Services or Web Site TCP Spy .NET will help you find any bottleneck and it will help you in analyzing your bandwidth usage. With TCP Spy .NET, you can inspect data in different views, track server calls or just redirect the host.It's a 4 in 1 tool: - monitoring tool - web service / web site profiling tool - redirection server - Network / Web Site / Web Services spy Features:1. General - Light (one file only) - Small (less than 1 meg) - Rich and easy user interface - Auto update