Convert JSON Files to X


JSON to X Conversion

The following list presents valuable resources, packed with detailed guides and expert tips for converting JSON files to X format using our converters. Browse them now for an effortless JSON files conversion later.

JSON vs. X Comparison

Property JSON X
Extensions .json .x
Name CityJSON DirectX 3D
Geometry components


A file format for the efficient storage and exchange of 3D city models and landscapes. It has the following benefits and features:

  • Optimized CityGML: The CityJSON format is based on CityGML, which is an OGC standard for representing and exchanging 3D urban data. However, CityJSON is optimized for simplicity and efficiency, using JSON instead of XML as the underlying syntax. CityJSON reduces the file size and complexity of CityGML files, making them easier to process and manipulate.
  • 3D City Data: The CityJSON files can store 3D city models and landscapes, which are composed of various city objects, such as buildings, roads, bridges, vegetation, etc. Each city object has a name, a geometry, and a set of attributes. The format also supports nested hierarchy, reusable geometry component instances, and custom materials with texture images, which enhance the realism and detail of the 3D city data.
  • CityJSON Converter: Autoconverter allows you to import and export CityJSON files, and convert them into various other 3D mesh file formats, such as STL, OBJ, SKP, 3DS`, etc. Our software supports the reading and writing of CityJSON geometries with custom attributes, which preserve the semantic information of the 3D city data.

X Direct3D File

The original interchange format for DirectX technology, developed by Microsoft in 1995 alongside the release of Windows 95. DirectX is a collection of APIs that enable high-performance graphics and multimedia applications. The X file format can store mesh geometry along with material information, such as texture images. Here are some of the key features and benefits of X:

  • Compatibility with DirectX: X is fully compatible with DirectX technology, which means you can use X files to create and render 3D models and scenes with DirectX APIs. You can also use X files to exchange data between different DirectX applications, such as games, simulations, or animations.
  • X File Converters: Autoconverter and Automesher Application software allow you to effortlessly convert X files into your native 3D modeling environment. You can choose from various formats, such as STL, OBJ, 3DM, SKP, STEP, and others.
  • Reverse Conversion: Additionally, our X file converters support reverse conversion, enabling you to convert your native files into the X file format. This allows you to use your 3D models in DirectX applications, or to share them with other users who use DirectX technology.