Files with 3dxml file extension can be found as proprietary 3D CAD files from Dassault Systèmes CAD applications.

Detailed description

Software that open 3dxml file

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3DXML file extension - Dassault Systems Universal 3D XML document

What is 3dxml file? How to open 3dxml files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

File extension 3dxml is used for an universal lightweight XML-based format used by Dassault Systems in their CAD software.

With 3D XML, rich PLM information can be easily incorporated into technical documentation, maintenance manuals, marketing brochures, websites, email communications  and many other everyday uses.

This format is intended to be a lightweight, easy-to-use, direct representation of 3D content, both geometry and meta-data. It is used to store 3D model data and can be opened with various 3D image-editing programs.

Updated: November 21, 2023

The default software associated to open 3dxml file:

SIMULIA picture or screenshot

Dassault Systèmes S.A. logoSIMULIA  Microsoft Windows software

Company or developer:
Dassault Systèmes S.A.

SIMULIA is a package of realistic simulation tools for studies of parts, components, and products. It is including the CATIA Analysis applications, the Abaqus product suite for Unified Finite Element Analysis, multiphysics solutions for insight into challenging engineering problems, and lifecycle management solutions for managing simulation data, processes, and intellectual property.

CATIA icon

Dassault Systèmes S.A. logoCATIA  Microsoft Windows software

Company or developer:
Dassault Systèmes S.A.

PLM/CAD/CAM/CAE software suite used to create virtual 3D models, developed by Dassault Systèmes S.A. for Microsoft Windows. CATIA is written in the Fortran and C programming languages.

CATIA delivers the unique ability not only to model any product, but to do so in the context of its real-life behavior: design in the age of experience. Systems architects, engineers, designers and all contributors can define, imagine and shape the connected world.

Help how to open:

CAD programs from Dassault Systèmes can generally work with *.3dxml files.

How to convert:

3DXML format may be well exported to other CAD formats.

Find conversions from 3dxml file:

3dxml to 3ds

3dxml to catpart

3dxml to dwg

3dxml to obj

3dxml to step

3dxml to stl

3dxml to stp

Find converter to 3dxml file type:

catpart to 3dxml

igs to 3dxml

jt to 3dxml

model to 3dxml

step to 3dxml

stl to 3dxml

stp to 3dxml

File identification strings:

HEX code: 3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 3D 22 31 2E
ASCII code: ?xml version=

List of software applications associated to the .3dxml file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open 3dxml file, edit 3dxml file, convert 3dxml file, view 3dxml file, play 3dxml file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting 3dxml files.

Software that open 3dxml file - Dassault Systems Universal 3D XML document

Programs supporting the exension 3dxml on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open 3dxml file action.

Microsoft Windows:

Main software associated with 3dxml file by default:
CATIA small icon CATIA

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