Sniffer

See which ports belong to which programs! Port Explorer shows all the open ports on your system and what programs own them. Along with this ability it also has many tools including a packet sniffer, bandwidth throttling and country detection.

SwitchSniffer is a program that can scan your switched LAN for up hosts and can reroute and collect all packets without the target users' recognition. It can also detect the ‘arpspoofer’ program and block user definable session like firewall.

Expert packets sniffer designed for packet decoding and network diagnosis, Colasoft Capsa monitors the network traffic transmitted over a local host and a local network.

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.

The most powerful Internet monitoring utility available. It does everything that the $1,000 - $3,000 competitors do. Save time and money by installing on only one machine. NOTE: E.M. does not require IT's dedication to deploy, anyone can do it.

An easy to use Windows solution that monitors and classifies bandwidth and network usage. The software supports SNMP, packet sniffing and netflow to generate live readings and trend data to optimize the efficiency of your network components.

Techfacts XP lets you examine, diagnose, monitor and troubleshoot Windows and your system. Gather detailed data on every aspect of your system and Windows. Supports Windows 98, ME, NT, 2K and XP. Gives you the data Microsoft tools do not.

EasySec Firewall SDK is a professional software kit for developing network firewall, sniffer or analyzer applications for Microsoft Windows.