No specific info about version 8.0. Please visit the main page of FSX Plugin on Software Informer.
FSX Planner is a editing tool designed to help users edit/create airports .
Simhangar RWD-8 PWS FSX & P3D is a free addon for Microsoft Flight Simulator
FSX Manager is a simple, easy-to-use utility for FSX .
It is a collection of aircraft models designed to work with the FSX simulator.
Aircraft Viewer - Loads and Displays all Installed FSX Aircraft
It allows you to install Flight Simulator X (FSX) addons to Prepar3D.