Online U3D Converter
Drag & drop your files here or click to upload
What is a U3D file?
U3D (Universal 3D) is a compressed file format standardized by Ecma International for 3D graphics. It was created to embed interactive 3D content in PDF files and other digital documents.
U3D supports geometry, textures, lighting, animation, and even hierarchy, and has been adopted in technical documentation, product manuals, and CAD visualization within PDF workflows.
How to open U3D files
U3D files can be embedded in PDFs and viewed using Adobe Acrobat Reader. They can also be opened in 3D modeling tools like Blender or MeshLab with appropriate plugins.
Use AnyConv to convert U3D into OBJ, STL, or other formats for editing or reuse in CAD or visualization tools.
Key facts about U3D
- Full name: Universal 3D
- Extension: .u3d
- MIME type: model/u3d
- Developed by: 3D Industry Forum
- Initial release: 2005
Useful links and resources
Convert from U3D
FAQ
- 👍 What is the best U3D converter?
- Perhaps our U3D converter is the best. AnyConv is fast, free and does not require software installation.
- 🔺 How to convert 3D Mesh files to U3D?
- Choose files and upload them on the page. Select "to U3D" and click "Convert". After a few seconds, you can download U3D files.
- 🔻 How do i change U3D to another format?
- Upload your U3D-file on the page. Select target format and click "Convert". U3D conversion takes a few seconds.
- 📱 Can I use U3D converter on iPhone or iPad?
- Yes, you can convert U3D files from iPhone, iPad and other mobile devices, because AnyConv U3D Converter is a multi-platform web service.