A daily updated filename extension database!

MK4 file extension

The table below provides useful information about the .mk4 file extension. It answers questions such as:

  • What is the .mk4 file?
  • What program do I need to open a .mk4 file?
  • How can the .mk4 file be opened, edited or printed?
  • How can I convert .mk4 files to another format?

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

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

✅ Schiller Medilog ECG Raw Data File

MK4 file is a Schiller Medilog ECG Raw Data File. The Schiller Medilog ECG Recorder is a portable ECG signal recorder (Holter).
MK4 format description not yet available
Category: Data files
Application: Schiller Holter
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MK4 aliases:
MK4 related links:
MK4 related extensions:
Schiller Medilog 12ch ECG Raw Data

Other types of files may also use the .mk4 file extension.

🚫 The .mk4 file extension is often given incorrectly!

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

k4, m4, mj4, mk, mke, mkr, mkt, ml4, mm4

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Mortgage Minder 4.0 Mortgage Configuration
DataFlex Index
Windows SDK Makefile
M4 Macro File
GNU Makefile
Objectif Lune Sugopita Data
my Knowledge Representation Data
Microsoft Visual FoxPro Configuration
Milestones v4 Project
MultiLedger Customers Data

🔴 Can't open a .mk4 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 .mk4 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 .mk4 file extension, write to us!

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