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MRBACK file extension

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

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

✅ Macrium Reflect Backup Data

MRBACK file is a Macrium Reflect Backup Data. Macrium Reflect is a backup and disk imaging software program for Microsoft Windows.
MRBACK format description not yet available
Category: Archive files
Application: Macrium Reflect
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MRBACK aliases:
MRBACK related links:
MRBACK related extensions:

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

🚫 The .mrback 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:

Macrium Reflect File and Folder Backup

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

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