The File Extensions Database

.MPJ File Extension

  • Developer by: Minitab
  • Category: Data Files
  • Format: Binary

What is an .MPJ file?

.MPJ is Minitab Project File

Project file used by Minitab, a statistical analysis program used for business processes and quality management; contains all user work, including the data (.MTW files), session history, graphs, and reports; used to compile multiple analysis resources together into single a project.

Programs that open Minitab Project File
File Type 2 RoboHelp HTML Project
Developer by: Adobe Systems Category: Data Files

Project file created by older versions of RoboHelp, a help content authoring application; contains help content such as table of contents, written help information, and searchable indexes; commonly used in the process of generating software help manuals.

Newer versions of RoboHelp use the .XPJ extension. MPJ project files can still be opened in recent versions of RoboHelp.

Programs that open RoboHelp HTML Project
Adobe RoboHelp
Adobe RoboHelp
File Type 3 messiahStudio Project File
Developer by: pmG Category: 3D Image Files Format: Binary

Project file created by messiahStudio, a 3D animation and rendering application; saves all project data in a single binary file; includes the scene (.FXS), cameras, objects, motions, and other model information; useful for sharing the whole project as a single archive.

Programs that open messiahStudio Project File
pmG messiahStudio
pmG messiahStudio

How to solve problems with MPJ files

  • Associate the MPJ file extension with the correct application. On :
    Windows: Right click on any MPJ file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.MPJ files". Mac: Right click (or Ctrl-click) the MPJ file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .MPJ is Minitab Project File. Because only the current version supports the latest MPJ file format. Search, therefore, e.g. on the Minitab manufacturer website after an available .MPJ is Minitab Project File update.
  • To make sure that your MPJ file is not corrupted or virus-infected, get the file again and scan it with antivirus software.