TCPView gives a detailed listing of all endpoints on your system, including both TCP and UDP for local and remote addresses and state of TCP connections. On Windows NT, 2000 and XP, TCPView also reports the name of the process that owns the endpoint. TCPView provides a more informative and conveniently presented subset of the Netstat program that ships with Windows.

Also available from PortableaApps.

TCPView gives a detailed listing of all endpoints on your system, including both TCP and UDP for local and remote addresses and state of TCP connections. On Windows NT, 2000 and XP, TCPView also reports the name of the process that owns the endpoint. TCPView provides a more informative and conveniently presented subset of the Netstat program that ships with Windows.

Also available from PortableaApps.