The Trial Version: You can download GSX Pro for free through the FSDT Universal Installer. It is completely free to use without a license at all FSDreamTeam (FSDT) airports, allowing you to test its features like animated passengers and custom ground vehicles.
Download the Installer: Visit the FSDreamTeam downloads page and grab the FSDT Universal Installer. Gsx Pro Download Free
Visible Passengers: See 3D animated passengers boarding via jetways or buses. The Trial Version : You can download GSX