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COZ file extension

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

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

✅ EFILive Calibration Data

COZ file is an EFILive Calibration Data. EFILive is a scan and tune tool that allows you to custom-tune your diesel truck.
COZ format description not yet available
Category: Data files
Application: EFILive
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
COZ aliases:
COZ related links:
COZ related extensions:

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

🚫 The .coz file extension is often given incorrectly!

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

ckz, clz, co, coa, cos, cox, cpz, cz, doz, ocz, oz

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

LoseThos C+ Source Code
Crestron SIMPL# Pro Program
Scilab Xcos Diagram Data
Scilab Binary Diagram
Medlin Payroll Software Chart Data
Capture One Settings
QuickSFV Checksum Database
Czech Language Info File
Tomb Raider: The Angel of Darkness Game Data
Zardoz Archive

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

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