MJM file format description

Many people share .mjm files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mjm file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mjm files.

1 filename extension(s) found in our database.

.mjm - JMF Mime Package

The MJM data files are related to Alces. MJM file is a JMF Mime Package. JMF is a communication format with multi-level capabilities - the command and control language that is an integral part of JDF.

Application:

Alces

Category:

Data files

Mime-type:

application/vnd.cip4-jmf+xml

Magic:

- / -

Aliases:

JMF Mime Package related extensions:

.ed2: CHARMM ED2 Data
.vrlmap: V-Ray Light Cache Data
.ct: Cheat Engine Cheat Table
.pr0: CheckMark Payroll Company Data
.pr1: CheckMark Payroll Employees Data
.pr2: CheckMark Payroll Employee Checks Data

Naturally, other applications may also use the .mjm file extension. Even harmful programs can create .mjm files. Be especially cautious with .mjm files coming from an unknown source!

Can't open a .mjm file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.mjm

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .mjm file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

jm, jmm, mhm, mim, mj, mjk, mkm, mm, mmj, mmm, mnm, mum, mym

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.jm: jMusic Music Score
.mim: MIME Encoded Data
.mm: Matrix Market File
.mhm: Microsoft Mouse and Keyboard Center Macro
.mm: FreeMind MindMap
.mmj: ProMark3 GPS MobileMapper Job File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-mjm-files

If you have useful information about the .mjm file format, then write to us!