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EM4 file extension

The table below provides useful information about the .em4 file extension. It answers questions such as:

  • What is the .em4 file?
  • What program do I need to open a .em4 file?
  • How can the .em4 file be opened, edited or printed?
  • How can I convert .em4 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

✅ AEM EMS-4 Data

EM4 file is an AEM EMS-4 Data. AEM (Advanced Engine Management) is a leader in performance products like gauges, engine management, fuel and ignition controllers and more.
EM4 format description not yet available
Category: Data files
Application: AEM EMS-4
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
EM4 aliases:
EM4 related links:
EM4 related extensions:

Other types of files may also use the .em4 file extension.

🚫 The .em4 file extension is often given incorrectly!

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

dm4, el4, em, emr, emt, m4, rm4, sm4

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Gatan DigitalMicrograph 4 Image
XPMPro 2.0 Data
Canon Easy-PhotoPrint EX Calendar File
PCEM Electromask Data
Adobe Encore Menu Template
RAMbrandt Picture
Emrite Document
GeoVisu Downloaded Emtac Trine Data
M4 Macro File

🔴 Can't open a .em4 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 .em4 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 .em4 file extension, write to us!

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