Windows Networking
Remotely control another PC using your web browser
Repair your network connection with WinsockFix
Calculate the IP address and subnet mask of your local network
Use proxy servers to access from elsewhere
Tells you where to locate yourself to get the best WiFi signal
Meet everyone who passes through your network with advanced options
Detect the wireless or WiFi networks around you
Check if your DNS is working properly
Program that scans open ports
Control a PC remotely from the browser