FramePad is a network protocol analyzer and monitoring tool for Windows 98/NT/2000/XP. It allows you to examine data from a live network or from a capture file on disk. You can interactively browse the capture data, viewing summary and detail information for each packet.

PromiScan is a renowned sniffing node detection tool and has been used worldwide ever since its release. Promiscan is one of the tools mentioned in the 2003 SANS/FBI Top 20.

PromiScan 3.0 (commercial version) has improved its monitoring capabilities by providing continuous monitoring to detect promiscuous applications starting and ending without increasing the network load.

Sniffer, Sniffer Detector and Packet Generator in one program. This unique composition of tools makes each and every one of them even more powerful in fulfilling their duties.
Gather statistic, filter network traffic, detect sniffing machines, generate packets using different wizards, detect anomalies, find custom data in packets, use network tools like ping, traceroute and DNS resolver.