File Extension Library


.MI File Extension

  • Developer by: Parametric Technology Corporation
  • Category: 3d graphics, CAD-CAM-CAE Files

What are .MI files and how to open them?

Can't open .MI file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .MI file.

What is a .MI file extension?

.MI file extension is created by Parametric Technology Corporation. .MI has been classified as 3d graphics, CAD-CAM-CAE Files.

.MI is CoCreate CAD drawing

The mi file extension is associated with CoCreate, an environment for 3D and 2D CAD design. CAD Computer-aided design is the use of computer technology for the design of objects, real or virtual. 

The mi file contains 3D drawing created in the program.


How to open:

Primarly use CoCreate to open *.mi files.

How to convert:

It should be possible to export CoCreate CAD drawing to some common exchange format like DWG/DXF.

How to fix problems with .MI files

  1. You need to update the application that you normally use to open .MI files. Only the latest version of the software supports the current .MI file format
  2. You need to check the .MI file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)