Opening USX Files

The USX file type is primarily associated with Unreal Engine.

USX	File extension: USX
	File type:	asset file

What is a USX file

USX files mostly belong to Unreal Engine. The USX file extension appears in several specialized formats. Some USX files are used as Unreal static mesh files. They hold 3D model data for use in game environments and are part of Unreal Engine projects. More details can be found at Unreal Engine.
Other USX files use an XML structure to store Bible text in the OSIS format. These files work with Bible study software such as TheWord (see OSIS) and Paratext (visit Paratext).
There is also a use case where USX files serve as map files in titles like Lineage 2.
Usage tips:

• If you open the file with a text editor and see XML tags, it is likely a Bible text file.
• If the content appears binary or unreadable, it is probably a compiled asset like a static mesh.
• Use Unreal Engine tools for mesh files and the specific Bible or game software for the other formats.

How to open USX files

You need a suitable software like Unreal Engine to open a USX file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your USX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a USX file directly in the browser:. Just drag the file onto this browser window and drop it.

Online USX Text Viewer

Choose your .usx file to analyze

or drag and drop it here

Online File Viewer

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USX file format:

If you know the file format, you can also find out how to open or edit the file. Each file format has a unique extension and almost always a unique signature. For example, Microsoft Word documents have the extension .docx and the signature (usually the first 3 characters in this file) PK. If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. Knowledge is power - this also applies when dealing with unknown or faulty files. In the following you will find our evaluation of the USX files:

The USX file extension is rather rarely used and includes various formats for various programs. The following file formats are most commonly found in USX files:

• 55% of all USX files are based on the popular Unreal file format. This Unreal Engine Package by Epic Games may contain textures, maps, music files, 3D models, or game settings. The package can be created and edited using the Unreal Development Kit. These files contain neither text nor words, but only data. A typical file size is 1 MB. The file type was developed 10 years ago and is still in use today. The keywords None, Material, Materials, Engine, StaticMesh, EnableCollision, Package, Core, Class and Texture are typical for these files. ClonesMeshes.usx or Weapons.usx is a typical file name. Files like these have the following tags: meshes, static, mesh, vehicles and weapon.
• 20% of all USX files are Unified Scripture Format XML files, which are based on the XML file format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The content consists of readable text data, which can be read using a text editor. USX files can be up to 280 KB in size, but are often around 21 KB - 270 KB. Certain words are almost always found in the files, such as <?xml version="1.0" encoding="UTF-8"?>, <usx version="2.6">, <para style="rem">Copyright, <book code="1CH", Biblica and <usx version="2.0">. Some examples of file names are 1CH.usx.

All the rest of the USX files (25%) have different formats. The category is castle or door. If you want to find out which format your USX file belongs to, just click on the button "Choose your .usx file to analyze".