An mi file extension is related to the mental ray program from Autodesk. An mi file stores mental ray scene.

There are 3 other file types using
the MI file extension!

empty icon.mi - AutoVue graphic plugin

mi icon.mi - Winamp MAKI scripting library

empty icon.mi - CoCreate CAD drawing

Detailed description

Software that open mi file

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MI file extension - mental ray scene

What is mi file? How to open mi files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

The mi file extension is associated with mental ray. Mental ray is rendering software used to generate images, developed by Autodesk.

The mi file contains mental ray scenes from this program.

This mi file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open mi file:

Autodesk, Inc. logoAutodesk Mental Ray  Microsoft Windows software

Company or developer:
Autodesk, Inc.

Mental ray Standalone 3D rendering software is a high-performance ray-trace render engine for generating imagery ranging from stylized to photorealistic.

Help how to open:

Use mental ray to open *.mi scene file.

How to convert:

Probably can be exported to other formats.

List of software applications associated to the .mi 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 mi file, edit mi file, convert mi file, view mi file, play mi file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting mi files.

Software that open mi file - mental ray scene

Programs supporting the exension mi on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Autodesk Mental Ray for open mi file action.

Microsoft Windows:

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