A daily updated filename extension database!

UXX file extension

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

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

✅ Unreal Tournament Cache

UXX file is an Unreal Tournament Cache file.
UXX format description not yet available
Category: Game Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UXX aliases:
UXX related links:
UXX related extensions:
Quake Engine Data

Quake 3 Engine Data File

Unreal Tournament 2003 Map File

Project Snowblind Game Data

Warcraft 3 Map

Unreal Tournament 2004 Package

CoD2 Game Data

CoD2 Fast File

Warcraft 3 Replay

Unreal Tournament Texture Package

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

🚫 The .uxx file extension is often given incorrectly!

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

hxx, ixx, jxx, kxx, uax, ucx, udx, usx, ux, uxd, uxz, xx, yxx

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Xxencoded Data
Brothers In Arms: Earned In Blood Game Data
Modula-3 Linker Information Data
GNU Bison Source Code
Unreal Tournament Static Meshes
Yamaha SY77 Audio Data
C++ Header File
XMetaL XML Configuration File
Keyman Developer Encrypted Keyboard File
URLBase URL Database

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

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