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

empty icon.mi - AutoVue graphic plugin file

mi icon.mi - Winamp MAKI scripting library

empty icon.mi - CoCreate CAD drawing file

Detailed description

Software that works with mi file extension

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MI file extension - mental ray scene file

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

File extension MI is associated with mental ray. Mental ray is rendering software used to generate images. File contains mental ray scenes.

Help how to open MI files:

Use mental ray to open .mi scene file.

How to convert file with extension MI:

Various 3D models or CAD files can be typically exported to some exchange format or converted between different formats. Once again, not all CAD/3D modeling programs may allow conversion of every format. But, there is always the option of using some of the dedicated 3D conversion utilities with a broad file format support.

For general information try to look at:
Basic info how to convert CAD and other 3D graphic files

List of software applications associated to the .mi file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux 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 ableto perform the specified software action, such as opening, editing or converting mi files.

  • Open mi file
  • Edit mi file

Software that open mi file - mental ray scene file

Click on the link to get more information about Autodesk Mental Ray for open mi file action.

Microsoft Windows:

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