Softorino YouTube Converter - Download YouTube video & audio. Watch and listen offline
ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Yout - YouTube to Mp3 Converter
Pagekite - Bring your localhost servers on-line.
You-Get - Command-line utility to download media contents from the web
Gotty - GoTTY is a simple command line tool that turns your CLI tools into web applications.