A daily updated filename extension database!

KUU file extension

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

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

✅ K.Y.N.G USB Software Update

KUU file is a K.Y.N.G USB Software Update. K.Y.N.G is the supplier of the software application for Atlas, Cristor and Illusion set top boxes.
KUU format description not yet available
Category: Other files
Application: K.Y.N.G
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
KUU aliases:
KUU related links:
KUU related extensions:
K.Y.N.G Software Update

K.Y.N.G Boot Data

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

🚫 The .kuu 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:

my Knowledge Explorer Knowledge Unit
Uuencoded Data

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

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