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Details of the .ext4 file extension

The table below provides useful information about the .ext4 file extension. It answers questions such as:

  • What is the .ext4 file?
  • What program do I need to open a .ext4 file?
  • How can the .ext4 file be opened, edited or printed?
  • Where can I find the specifications for .ext4?
  • Which MIME-type is associated with the .ext4 extension?
  • How can I convert .ext4 files to another format?
  • What are other, similar filename extensions to .ext4?

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

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

.ext4 file extension details

EXT4 Filesystem Image

EXT4 Filesystem Image .ext4 file icon
EXT4 file is an EXT4 Filesystem Image. The ext4 or fourth extended filesystem is a journaling file system for Linux, developed as the successor to ext3.
EXT4 format description not yet available
Category: Disk Image files
Application: Linux Kernel
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
EXT4 aliases:
EXT4 related links:
EXT4 related extensions:
EXT2 Filesystem Image

EXT3 Filesystem Image

UBI Filesystem Image

Other types of files may also use the .ext4 file extension.

.ext4 file extension error

The .ext4 file extension is often given incorrectly!

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

ex4, ext

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

MQL4 Compiled Modules
Visual Studio .NET DB Project Extended Properties
open .ext4 file

Can't open a .ext4 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 .ext4 file association, check the FAQ.

.ext4 file extension

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 .ext4 file extension, write to us!

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