What is .JA file?
Game file used by N3V Games' (previously Auran) Jet engine; saves a compressed archive of game files and can include 3D game models and other information; enables game resources to be bundled together instead of across multiple files.
The Jet engine is used for the Trainz series games such as Trainz Railroad Simulator 12.
Recommended Software Programs to open .JA file
- N3V Games Trainz Simulator