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DMK file extension

The table below provides useful information about the .dmk file extension. It answers questions such as:

  • What is the .dmk file?
  • What program do I need to open a .dmk file?
  • How can the .dmk file be opened, edited or printed?
  • How can I convert .dmk files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ TRS-80 Floppy Disk Image

DMK file is a TRS-80 Floppy Disk Image. The TRS-80 Micro Computer System is a desktop microcomputer launched in 1977 and sold by Tandy Corporation through their Radio Shack stores.
DMK format description not yet available
Category: Disk Image files
Application: TRS-80 Emulator
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DMK aliases:
DMK related links:
DMK related extensions:

Other types of files may also use the .dmk file extension.

🚫 The .dmk file extension is often given incorrectly!

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

cmk, dkm, dlk, dm, dml, dmm, dmo, dmu, dnk, emk, fmk, mdk, mk, rmk, smk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

DRM Delivery Message
BYOND Dream Maker Source Code
Clipper RMake File
Remark Office OMR Remark Data
Smacker Video
GNU Makefile
Visual Module of Knowledge Data
Transputer Development System Occam Compiler Link Info
XProtect Device Licence Key
Digital Mugician Music Module

🔴 Can't open a .dmk 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .dmk file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .dmk file extension, write to us!

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