CATIA vs Siemens NX
| CATIA | Siemens NX | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Windows | Web, Windows |
| Modeling method | parametric | hybrid |
| Assembly design | Yes | Yes |
| Sheet-metal tools | Yes | Yes |
| Surface modeling | Yes | Yes |
| Cloud collaboration | Yes | Yes |
| Supported platforms | Web browser applications on the 3DEXPERIENCE platform; Windows for CATIA V5 sheet-metal software. | Windows desktop; NX X Design is cloud SaaS and supports browser-based access |
| File import and export | STEP import and export; DXF, STL, VRML and IGES are listed as supported by other CATIA V5 products. | IGES, STEP AP203, STEP AP214, DXF/DWG, STL, 3MF; NX X data exchange also lists JT, Solid Edge and SolidWorks open |
| Free plan | — | No |
Both are listed in Best 3D CAD Software, Best CAD Software. On Bettesworth Construction, Siemens NX scores higher on our published basis.