How to open Dassault Systems 3D format .3dxml files
Have you had trouble opening the 3dxml file on your computer? What are 3dxml files? We explain what they are and recommend software that we know will open them.
What is 3dxml file?
3dxml file extension is used on files in proprietary 3D CAD files featured heavily in 3D CAD tools produced by Dassault Systèmes.
Dassault Systems 3D format description
3DXML is a proprietary 3D file format developed by Dassault Systèmes under its 3DVIA Brand. It uses an XML container whose specifications were published.
The 3DXML format is designed to be a 3D visualization standard for web-based applications and can be compressed into a compact file size for sharing over a network or the internet.
Suggested software to open 3dxml file
SIMULIA
A package of realistic simulation tools for studies of parts, components, and products

CATIA
A PLM/CAD/CAM/CAE software suite