Open .MAS file Extension

File Type : Access Stored Procedures (Microsoft Corporation)

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

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ExtensionSmallImg What is .MAS file?

Game file used by rFactor, a racing simulation game; stores the asset files for a racing track map and includes files for both the structure and the appearance of the track; can be modded to create custom tracks, but modding is only for advanced users. MAS files can be opened with the gMotor MAS File Utility (MAS.EXE), which is part of the "rFactor mod development tool pack" available from the rFactor website.

Recommended Software Programs to open .MAS file

Microsoft Windows:
  • Image Space rFactor
  • gMotor MAS File Utility