Autodesk Alias vs DesignSpark Mechanical
| Autodesk Alias | DesignSpark Mechanical | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows | Windows |
| Free plan | No | Yes |
| Modeling method | hybrid | direct |
| Assembly design | Yes | Yes |
| Surface modeling | Yes | Yes |
| Cloud collaboration | Yes | No |
| Supported platforms | Windows; Alias is desktop software. | Windows 10 (64-bit), Windows 11 (64-bit), Windows Server 2016 and 2019 (64-bit) |
| File import and export | Alias 2025: USD import/export; Parasolid import/export through version 36; JT 10.9, Inventor 2025, NX 2312 Series and SolidWorks 2024 import. | Explorer imports RSDOC, RSDOCX, DSPCB IDF, TXT, JPG, BMP, PNG; exports RSDOCX, STL, OBJ, 3D PDF. Creator/Engineer also import OBJ, SKP, DXF, DWG, STEP, IGES, AVI, WMV, MKV; export AMF, DXF, DWG, STEP, IGES, GLB/GLTF, OBJ, VDB, 3D PDF, SKP, STL, XAML, JPG, PNG. |
| Sheet-metal tools | — | No |
Both are listed in Best 3D CAD Software. On Bettesworth Construction, DesignSpark Mechanical scores higher on our published basis.