MRK File

What are MRK files and how to open them

Are you having problems opening a MRK file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a MRK file?

MRK files have multiple uses, and Digital Print Order Format Marker is one of them. Read more about the others further down the page.

Digital Print Order Format Marker File

You can find these text files on digital cameras. They contain information that describes the order in which the pictures should be printed from the camera when the camera is hooked up directly to a digital photo printer. These files are also used by certain photo printing services. The MRK file does not contain any image data, just the print order information.

How to open MRK files

Important: Different programs may use files with the MRK file extension for different purposes, so unless you are sure which format your MRK file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different MRK openers which you will find listed below.

Last updated: November 30, 2022

More file formats using the MRK extension

Through our research of MRK files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • CSI Markup Drawing
  • Informative Graphics Markup

Various apps that use files with this extension

These apps are known to open certain types of MRK files. Remember, different programs may use MRK files for different purposes, so you may need to try out a few of them to be able to open your specific file.

OptiTex MarkOptiTex MarkVerified
Pro/ENGINEERPro/ENGINEERUser submitted
Creo Elements/ProCreo Elements/ProUser submitted
MarcEditMarcEditUser submitted
Picasa Photo ViewerPicasa Photo ViewerUser submitted
Microsoft Windows Media PlayerMicrosoft Windows Media PlayerUser submitted
iTunesiTunesUser submitted
CreoCreoUser submitted
Startup TOOLSStartup TOOLSUser submitted
Reg. Mark and Simple Acc. EditorReg. Mark and Simple Acc. EditorUser submitted

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