Home : File Types : MU File

.MU File Extension

FREE DOWNLOAD Open over 300 file formats with File Viewer Plus.

File TypeKerbal Space Program Mesh File

4.2 (24 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
Category3D Image Files


This file is saved in a binary format, which requires a specific program to read its contents.


3D image file used by Kerbal Space Program (KSP), a game that allows players to build a space program; uses the filename model.mu and saves the space shuttle and other object data; uses a proprietary format only supported by the game.

More Information

The MU file is accompanied by the part.cfg file that references it as a mesh. There are also .MBM files referenced by the MU file that contain the textures for the model.

NOTE: KSP models are built using Unity modeling software.

Common MU Filenames

model.mu - The 3D model mesh file used by Kerbal Space Program.

Programs that open MU files
Squad Kerbal Space Program
Squad Kerbal Space Program
Updated 9/24/2012