MRK file: How can I open a .MRK file?
The table below provides useful information about the .mrk file extension. It answers questions such as:
- What is the .mrk file?
- What program do I need to open a .mrk file?
- How can the .mrk file be opened, edited or printed?
- How can I convert .mrk files to another format?
We hope you find this page helpful and a valuable resource.
✅ Pro/ENGINEER Markup File

The MRK file is a PPro/ENGINEER Markup File. Pro/ENGINEER is a 3D-CAD application by Parametric Technology Corporation.
✅ Kodak EasyShare Job Definition

The MRK file is a Kodak EasyShare Job Definition. Kodak EasyShare software is used to transfer and catalog images from EasyShare camera models and can also be used with existing images (in .gif, .png, .jpg, or .tiff format) and non-Kodak digital cameras.
✅ GP-Pro EX Mark Library

The MRK file is a GP-Pro EX Mark Library. GP-Pro EX is a HMI (Human Machine Interface) screen editor software with user-friendly features like drag and drop and one-click operation.
✅ ArcInfo Markerset Symbol Data

The MRK file is an ArcInfo Markerset Symbol Data. ArcInfo is a complete and extensible geographic information system.
✅ DPOF Auto Print Order File

The MRK file is a DPOF Auto Print Order File. DPOF (Digital Print Order Format) is a format which allows the user of a digital camera or other device to define which captured images on the storage card are to be printed, together with information on the number of copies or other image information such as paper size, image title text, image orientation, contact information and more.
✅ MissionRisk Game Data

The MRK file is a MissionRisk Game Data. MissionRisk is a strategy game for up to 6 players. MissionRisk is based on Risk, the classic military strategy game of world domination.
⚠ Be careful with .mrk files.
It's important to know that the .mrk file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .mrk files. Be cautious when dealing with .mrk files from unknown sources.
🚫 The .mrk file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .mrk 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:
Select an app to open this .mrk file
It means that the operating system does not have a default app associated with the .mrk file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .mrk file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .mrk file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .mrk file extension, write to us.