PortForward Network Utilities (currently version 3.0.55) is a legitimate suite of tools designed to automate the manual process of logging into routers and configuring port forwarding rules. While older versions like may still be found on the web, the official developer, PortForward.com
“Hey team, I’ve been tinkering with a DIY port‑forwarding script that’s been cutting our lag in half. It’s open source, free, and you can see the code here. Feel free to try it out, suggest improvements, or fork it if you want more features.”