File Extension MJD

  • Full name
    Adobe Acrobat MIME Encoded Job Definition Format
  • Developer
    Adobe Systems
  • Popularity
Have you encountered a problem with a MJD file? Don’t you know which program opens a file with this extension? You will find all the information you need about working with a MJD file here. In the further part of this page we have added a list of programs that should open your MJD file. It is enough you choose a proper application for your operating system, download and install it.


The file extension MJD marks MIME encoded job definition files of the Acrobat document software. These are package files containing a jdf (job definition file) and pdf files. Mjd files are mainly used to transfer professional print jobs via FTP or email.

A MJD file can be opened with Acrobat installed by double-clicking, whereupon Acrobat unpacks the contained files.

Programs which can open a MJD file

How to open a MJD file? Advice and guidance

Absolutely most often appearing reason that prevents you from opening the MJD file is the lack of a proper application to support it in your operating system. It is notably the first thing you need to address. When one of the programs to support a MJD file from the list is already installed, you can try to rerun the file. The system should display a message asking you to choose a primary application to support MJD files. At this point we are looking for disk space where the application was installed in and we can link it with a MJD file. Since then, our operating system will use the selected program to support all MJD files.

Other issues

Despite the described problem with MJD there may be many more problems. If the existing operations were not effective, get involved with the following matters:

- verify that the MJD file is not damaged and that it has been downloaded or copied in whole
- verify that the file has a file extension that has not been intentionally changed (for example, if it do not contain other information than its extension suggests)
- make sure again whether the MJD file type is linked in the operating system with a proper program
- make sure that the file is not infected with a virus and you have up to date software and drivers.

Similar extensions