Port Forwarding Wizard is a very simple port forwarding tool. Using this tool, you can easily add port forwarding entries into the router. The Port Forwarding Wizard communicates with the router using the UPnP standard. So all you need to do is enable the UPnP option in your router.
When you launch Port Forwarding Wizard, it will auto detect your router. When your router is detected, the tool will fetch the current port forwarding entries from the router and display for you.