Windows Networking More Networks Tools
Share WiFi network with others
Configure your network in detail such as DNS, IP, subnet mask
Repair your network connection with WinsockFix
Set up your network connection with this great application
Change the MAC address to the one you want
Answering machine for hidden number calls
Send and receive files via IP address
Grants Internet connection to other users
Scan your LAN for errors
Analyze the security of your network with the ports