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Solid Edge vs DesignSpark Mechanical: catalog facts
Solid Edge	DesignSpark Mechanical
Best for: Mainstream parametric CAD software with a free Community edition	Best for: Engineers and makers who need quick 3D models and edits without a full parametric CAD package
Free + paid options Free Community edition available; commercial tiers are paid.	Free + paid options A free Explorer plan is available, with paid Creator and Engineer plans adding more tools.
Windows	Windows
Free Community edition lowers the barrier for students and hobbyists Backed by Siemens, giving it an integration path with NX and other Siemens tools	Push-pull direct modelling that suits non-specialists Imports and exports STEP, IGES, STL and DXF All 3 strengths for DesignSpark Mechanical Push-pull direct modelling that suits non-specialists Imports and exports STEP, IGES, STL and DXF Free plan with no project limit
Windows-only, unlike some competitors that support macOS or Linux Full feature set is reserved for paid commercial tiers	Assembly tools require the paid Engineer plan Some import and export features depend on the plan
Downloadable app	Downloadable app
Not open source	Not open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for Solid Edge solidedge.siemens.com/en Catalog checked September 22, 2026	Official website Full listing and sources Sources for DesignSpark Mechanical rs-online.com/designspark/mechanical-software Catalog checked September 24, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.