Convert U3D to X - Professional & Fast 3D File Conversion

Convert U3D to X

How to Convert U3D to X?

Want to change U3D to X? Follow this simple step-by-step process:

  1. Install Autoconverter

    Download and install Autoconverter on your system. Launch the software to convert U3D files to X format.

  2. Import U3D File

    Click Open... to load your U3D (.u3d, .idtf) file, or drag and drop it into the application window.

  3. Export to X Format

    Use Save As... to export your file to the X file format (*.x).

Still looking for reliable U3D to X conversion? These expert-approved guides make U3D files conversion easy:


U3D Universal 3D Model Exchange - U3D File Format

The Universal 3D (U3D) format is an open, royalty-free 3D file standard designed for efficient sharing of 3D models across different platforms and applications. Originally developed by the 3D Industry Forum and now standardized by ECMA International (ECMA-363), U3D files offer compressed storage of 3D triangular meshes, along with attributes like color, transparency, and texture mapping. U3D is widely known for enabling interactive 3D graphics directly within PDF documents.

Main Features of U3D Files

  • Open and Royalty-Free: Maintained as an international standard, ensuring no licensing fees for developers and users.
  • 3D PDF Support: Integrates seamlessly with PDF files (ISO 32000 standard), allowing users to embed, view, and interact with 3D models inside Adobe Acrobat Reader and other compatible viewers.
  • Efficient Compression: Stores 3D geometry and properties in a compact, binary format optimized for fast transmission and document embedding.
  • Cross-Platform Compatibility: Enables 3D model viewing across Windows, macOS, and Linux without requiring proprietary software.

Convert U3D Files to Other 3D Formats

Easily convert U3D models to popular 3D formats with our Autoconverter and Automesher Application. Powered by Intel's open-source IFX library, our solutions allow high-fidelity two-way conversion between U3D and formats like STL, OBJ, SKP (SketchUp), DAE (Collada), STEP, and X3D. Preserve your 3D data integrity and optimize for CAD, 3D printing, web visualization, or digital archiving.

Start converting U3D files today with our intuitive, professional-grade tools. Try our free trial and experience seamless 3D file transformation!


X X File - Microsoft DirectX 3D Model Format

The .X file format is a legacy 3D graphics format developed by Microsoft for DirectX applications. Introduced in 1995, it was widely used in Windows-based 3D games and multimedia software to store mesh geometry, materials, textures, and animation data. Although now outdated, the X format remains important for archiving and converting legacy DirectX assets.

Key Features of the X File Format

  • Microsoft Origin: Created for use with DirectX on Windows 95 and beyond.
  • 3D Mesh Support: Contains vertex positions, faces, normals, and other mesh details.
  • Skeletal Animation: Supports bone-based rigging, keyframe animations, and skinning weights.
  • Texture Mapping: Includes UV coordinates for accurate image-based texturing.

Convert X Files to Modern 3D Formats

Preserve your legacy DirectX 3D content with our reliable Autoconverter and Automesher Application. Effortlessly convert .X files to STL, OBJ, SKP, STEP, 3DM, and other standard formats used in 3D printing, CAD design, and visualization software. Whether you are updating old game assets or integrating classic models into modern workflows, our X file converter ensures full compatibility and data fidelity.

Modernize outdated X models with powerful conversion tools - try our DirectX file converter today and bring your 3D assets into the present.


U3D vs X - Key Differences

Feature U3D X
Extensions .u3d, .idtf .x
Name Universal 3D DirectX 3D
Versions
Textures
Colors
Geometry components
Importers
Exporters

Join Thousands Already Converting U3D into X

Want faster, cleaner U3D and X results? Try our U3D to X Converter now and boost your productivity with our optimized tool.