What is a .USX File And How To Open It – Epic Games (Visual Guide)

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Have you came across a file with the .usx extension and you don’t know what it is? You most likely know what the file is, but you might be unsure on how to open it. Thanks to this easy guide you will be able to find out what .usx file extension is, how to open it and how to work with it.

What is a .USX file?

The file extension .USX is from Unreal Static Meshes.This file extension belongs to the developer Epic Games. This file belongs to the binary format and it is a game related file.

What to know

There are currently 3 software that can open the .usx file on 1 platform.

How to open a .USX file?

In this part of the article we will show you how to open the .USX file on various operating systems.

How to open a .USX file on Windows (7, 8, 10)

The .usx file can be opened in 4 steps on Windows.

1. In the first step you need to download the Unreal Tournament Package Tool software. This software will be used for opening the file. The other software that you can use is Epic Games UnrealEd, Dragon UnPACKer and Unreal Tournament Package Tool.

Step 2

Step 2: Locating your .USX file

2. The second step is locating the downloaded file. The file can be usually found in your /download/ folder if you don’t remember where you have downloaded it to.

Step 3

Step 3: Choose “Open with”

3. In the third step right click on your file and choose “Open with”.

Step 4

Step 4: Choose the software and click ok

4. In the fourth step, after clicking “Open with”, you should see the Unreal Tournament Package Tool software that you have downloaded. Choose your software and click on “OK”. Congratulations! You have opened your file on Windows.

Still cannot open the .USX file?

If you are still unable to open the .USX file, it might be because you are trying to open the wrong one. There are many similar file extensions that look like the .USX file.ut2 – Epic Games, .ut2mod – Epic Games, .ut3 – Epic Games, .ut4mod – Epic Games, .ut8 – Sick Puppies. You might be trying to open one of them. Please recheck the file extension again.


In this article you have learned how to open the .USX file with the Unreal Tournament Package Tool, Epic Games UnrealEd, Dragon UnPACKer programs on Windows.