FlightGear is a utility that allows you to work with several file extensions. It can be used to open, edit or even convert files in various formats. Below is a list of all extensions that are used by FlightGear The FlightGear software is dedicated to handling these file types, so to be able to work with them fully, you should install it.
List of file extensions that work with the FlightGear software. Not all of these file formats will be editable with FlightGear. Sometimes it may be a file containing settings for software that you are not editing. Click on a given file extension for additional information.
By far the safest place to download FlightGear is the software developer's website. Not every manufacturer provides software installers on their website, but they always advise where to download them safely. If you use an untrusted source, you may become infected with a virus.
Go to FlightGear developer website
Copy and paste this link anywhere.