A free tool for monitoring computers in your local network and any internet hosts.
Displays live information about all TCP and UDP activity on your system.
A tool for Windows that displays system counters for every network interface on your system.
Displays the list of all files that are currently opened by other computers on your network.
A network monitoring tool that captures the packets pass through your network adapter, and displays general statistics about your network traffic.
Bandwidth monitoring software to track Internet bandwidth usage.
Internet connection optimisation and application control.
A simple utility that monitors the opened TCP connections on your system.
A powerful traffic accounting and Internet sharing tool.
A Network Utility for MacOS X.
Detect who is connected to your network without scanning.