Files that contain the MRK extension are associated with multiple programs and applications and various file types. The programs and applications include DPOF Auto Print Order, MissionRisk, SleepScan and Ceegraph, and Pro/Engineer. MRK files contain data and information related to the program that created them.
If the MRK files are related to DPOF Auto Printer, they are a text and image file type which contains text that describes an image along with the image the text is referring to. This type of MRK file is created with digital cameras and defines the order in which images should be printed. MRK files are used when you are printing the pictures with a service or printer that supports the Digital Print Order Format. MRK files are designed to allow you to use your digital camera to print photos directly to a photo printer.
MRK files created by MissionRisk are a game file type that is used with gaming software emulator programs. The files contain objects, images, and other elements that are used to run the MissionRisk virtual board game.
If the MRK files are associated with SleepScan and Ceegraph, they are a text file type that contains information entered by the user, text comments, and system comments. SleepScan and Ceegraph are clinical diagnostic programs produced by Bio-logic Systems Corp that store technician comments.
Pro/Engineer MRK files are a graphics and image file type that contains data related to charts, tables, graphs, and other information that is used for engineering analysis. Pro/Engineer is a Computer-Aided Design (CAD) program which provides productivity tools for electromechanical design.
How to Open MRK Files
Since MRK files are associated with multiple programs and applications, double click on the file to see if it will automatically open in a default program you have installed on your PC. MRK files can consist of different file types, so you may already have a program which will open the file.
If the file is a Digital Print Order Format one and you use Windows or Mac OS X, you can use it with any digital photo printer that supports DPOF. Since such files contain text, you can view text descriptions using any text editing program such as Notepad or WordPad for Windows, Apple TextEdit for Mac, or gEdit and Nano Editor for Linux.
MRK files that are related to MissionRisk can be opened using the MissionRisk emulator program, which is available as a free download on the Brothersoft website. MissionRisk is compatible with Windows and Mac OS X.
If the MRK files are associated with SleepScan and Ceegraph, you can open them using any text editing program such as Notepad or WordPad for Windows, Apple TextEdit for Mac, or gEdit and Nano Editor for Linux.
If the file is a Pro/Engineer extension, it is necessary to use the Pro/Engineer Wildfire 4.0 to open and view the contents of a MRK file. This program is available on the PTC website and is compatible with Windows, Linux and UNIX.