DesignSpark Mechanical
RS Group (DesignSpark)
Download from the vendor
www.rs-online.com
A direct modelling program built on SpaceClaim technology: instead of a parametric history tree, you push and pull faces directly on the body. It suits product development, designing enclosures and brackets, preparing models for 3D printing and checking fit against ready-made components from the built-in model library. It includes sketching with constraints and equations, measuring tools and a bill of materials. Limitation: the free plan exports mainly to STL, OBJ and 3D PDF, while production drawings, assemblies and STEP, IGES and DWG import/export need a paid plan.
Ratings & Reviews
| Licence type | Limited Free Version |
|---|---|
| Licence terms | The Explorer plan is free with no time limit, including commercial use, and needs a free DesignSpark account. The paid Creator and Engineer plans add production drawings with GD&T, assemblies, reverse engineering from STL and STEP, IGES, DWG and DXF import/export. |
| Platforms | Windows |
| Engineering field | Mechanical Engineering |
| Tool type | CAD & Drafting, 3D & Visualisation |
| Vendor site | www.rs-online.com |
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Last verified: 2026-10-15
