Browse free open source Simulation software and projects for Mac and Linux below. Use the toggles on the left to filter open source Simulation software by OS, license, language, programming language, and project status.
FlightGear Flight Simulator: free open-source multiplatform flight sim
The A32NX & A380X Project are community driven open source projects
action/combat flight sim
YASimCommander is a platform-independent editor for YASIM files.