.MAS File Extension

.MAS File Extension

File Type 1

rFactor Track File

Developer Image Space
Popularity
3.9  |  10 Votes
Category Game Files
Format Binary

What is a 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.

More Information

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.

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Programs that open or reference MAS files

Windows
gMotor MAS File Utility
Updated July 29, 2011
File Type 2

MEGA Alignment Sequence File

Developer MEGA Team
Popularity
3.2  |  5 Votes
Category Data Files
Format Binary

What is a MAS file?

Data file created by MEGA, a program used for testing evolutionary hypotheses; created in MEGA's Alignment Explorer tool and contains a binary representation of a genetic sequence alignment, which aligns genetic codes between two samples.

More Information

MAS files are used for saving the computed sequence alignment result and performing additional analysis such as generating phylogenetic trees (.MTS files).

Programs that open MAS files

Windows
Free
Mac
Free
Updated July 29, 2011
File Type 3

Access Stored Procedures

Developer N/A
Popularity
2.5  |  2 Votes
Category Database Files
Format N/A

What is a MAS file?

Pre-written procedure or query used by an Access database.

Programs that open MAS files

Windows
Updated 2006

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