NASSCAD vs Siemens NX
| NASSCAD | Siemens NX | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web, Windows | Web, Windows |
| Free plan | Yes | No |
| Modeling method | parametric | hybrid |
| Assembly design | Yes | Yes |
| Cloud collaboration | No | Yes |
| Supported platforms | web, Windows | Windows desktop; NX X Design is cloud SaaS and supports browser-based access |
| File import and export | Import: STL, OBJ, 3MF, GLB, PLY, STEP AP203/AP214/AP242; export: STL binary/ASCII, OBJ, 3MF, GLB, PLY, STEP AP242, SVG, DXF | IGES, STEP AP203, STEP AP214, DXF/DWG, STL, 3MF; NX X data exchange also lists JT, Solid Edge and SolidWorks open |
| Sheet-metal tools | — | Yes |
| Surface modeling | — | Yes |
Both are listed in Best 3D CAD Software. On Bettesworth Construction, Siemens NX scores higher on our published basis.