CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, version information, the user that created it, and more.
In addition, CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports, and save the TCP/UDP ports list to HTML file, and more.
NetSetMan is a network settings manager which can easily switch between 5 different, visually structured profiles including:
Features:
UltraVNC is an easy to use sotware that can display the screen of another computer (via internet or network) on your own screen. The program allows you to use your mouse and keyboard to control the other PC remotely. It means that you can work on a remote computer, as if you were sitting in front of it, right from your current location.
IP Sniffer is a suite of IP Tools built around a packet sniffer.
The packet sniffer can work on all Windows versions using either the new raw socket implementation of Windows2000 (driverless) or WinPcap (needs to be installed) or a NDIS protocol (needs to be installed , no reboot).