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How to open .MPJ file extension?

File Type : Mountain Video Editing File
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .MPJ files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.



What is .MPJ file extension?

.MPJ file extension is a known file type. This section of tells you everything you need to know about this extension.
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.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .MPJ files:

Microsoft Windows:
  • Adobe RoboHelp 11
Apple Mac OS X:
  • Adobe RoboHelp 11