No specific info about version 9.1. Please visit the main page of PortAuthority on Mac Informer.
Create port mappings that allow using remote resources.
Port Forwarding Wizard is a very simple port forwarding tool.
An application that allows users to easily connect serial devices to their Mac.
cfxr is a Mac port of 8-bit and 16-bit sound effect creator sfxr.
Powerful router, firewall, and network management utility including NAPT with inbound port mapping...