1)   Socket Workbench 3.1
Socket Workbench is the definitive tool for analysing socket communications that underlie the Internet and several types of inter-process communication.

 2)   Sniff-em Packet sniffer 1.12
Sniff'em 1.12 is a Windows based Packet sniffer, Network analyzer and Network monitoring tool. Through use of our own optimised propretary network drivers we are able to capture Dialup and Wifi on all Operation systems without packet loss.

 3)   Colasoft Capsa Enterprise 6.8
Colasoft Capsa is an easy-to-use network analyzer (aka. protocol analyzer & packet sniffer) that performs real-time packet capturing, 24/7 network monitoring, advanced protocol analyzing, in-depth packet decoding, and automatic expert diagnosing.