Simple Port Forwarding works with WebPages and not directly with your router. Making it a safe program to use. Its no different than using Firefox, IE or any other browser to setup port forwarding your self.
The program works by automating the process for you. So whether you don't understand how to forward ports, or your simply looking for an easier way of doing things then this program is for you. With many built in tools port forwarding has never been simpler.
Tools and Utilities
Product page: here