This major update to TCPView, a TCP/UDP endpoint viewing utility, adds endpoint send and receive statistics by leveraging ETW when TCPView is run with administrative rights. It also breaks ports and addresses into separate columns
TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections. On Windows Server 2008, Vista, 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. The TCPView download includes Tcpvcon, a command-line version with the same functionality.