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3DXML STL
File conversion

Convert 3DXML to STL

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Is it possible to convert 3DXML to STL?
Yes - 3DXML converts to STL.

3DXML already holds tessellated mesh geometry, so a mesh export to STL (for 3D printing) is reasonable. Open the model in GLC_Player (or CATIA) and export/save as STL, or use a CAD conversion service. You get a printable mesh, not editable CAD. Best results come from the original CAD file if you have access to it.

3 programs
Also to STL: P21 · MEB · STEP

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert 3DXML to STL

Converting a .3DXML file to .STL lets you open the content in software that prefers the .STL format, though some details may change compared with the original. The programs listed below open .3DXML files and can save or export them to .STL (or a closely related format). One of them is CATIA: CATIA is a world leading producer of software used for facilitating engineering tasks, designing household appliances, plastic objects, assembly lines, and….

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

Programs that convert 3DXML

CrossManager
CATIA
EnSuite

About these formats

.3DXML Dassault Systèmes 3D XML File

A 3DXML file is a lightweight 3D model created by Dassault Systèmes tools such as CATIA and SOLIDWORKS, used to share designs without needing CAD software. The simplest way to open it is…

Open .3DXML details →
.STL Stereolithography / Standard Tessellation Language file

An STL file is a 3D model that describes a shape as a mesh of triangles. To view it, use Microsoft 3D Viewer (Windows) or Quick Look (macOS). To 3D-print it, open it in a slicer like…

Open .STL details →