FreeCAD vs Siemens NX
| FreeCAD | Siemens NX | |
|---|---|---|
| Free trial | Yes | |
| Platforms | Linux, macOS, Windows | Web, Windows |
| Free plan | Yes | No |
| Platform access | desktop | |
| Animation tools | Yes | |
| Parametric modeling | Yes | |
| Render engine | external | |
| 3D print export | Yes | |
| Modeling method | Parametric modeling | hybrid |
| Supported platforms | Windows, Mac and Linux | Windows desktop; NX X Design is cloud SaaS and supports browser-based access |
| File import and export | STEP, IGES, STL, SVG, DXF, OBJ, IFC, DAE and many others | IGES, STEP AP203, STEP AP214, DXF/DWG, STL, 3MF; NX X data exchange also lists JT, Solid Edge and SolidWorks open |
| Modeling dimension | 3D | |
| Simulation tools | Yes | |
| File format support | STEP, IGES, STL, SVG, DXF, OBJ, IFC, DAE | |
| Assembly design | Yes | |
| Sheet-metal tools | Yes | |
| Surface modeling | Yes | |
| Cloud collaboration | Yes |
Listed together in Best 3D Modeling SoftwareBest 3D CAD SoftwareBest CAD Software