A btg file extension is related to the FlightGear, a flight simulator for various platforms. A btg file stores scenery data.
Software that open btg file
BTG file extension - FlightGear scenery data
What is btg file? How to open btg files?
File type specification:
The btg file extension is associated with FlightGear, an open-source flight simulator for Microsoft Windows, Mac and Linux systems.
The btg file contains geometry in the form of points, individual triangles, triangle strips and triangle fans.
The default software associated to open btg file:
Company or developer:
Curtis L. Olson
FlightGear is an open-source free flight simulation software that works on Windows, Mac and even Linux.
List of recommended software applications associated to the .btg file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open btg file, edit btg file, convert btg file, view btg file, play btg file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with btg file - FlightGear scenery data
Click on the software link for more information about FlightGear. FlightGear uses btg file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).