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Alibre Design vs IronCAD: catalog facts
Alibre Design	IronCAD
Best for: Small businesses and engineers who need mechanical CAD at a lower cost	Best for: Mechanical engineers designing machinery and parts who want fast, flexible modelling
Paid Paid licences with a free trial; add-ons are sold separately.	Paid Commercial licences, with a trial and a student version.
Windows	Windows
Parametric part and assembly modeling Weldments module for structural assemblies in the Expert edition All 4 strengths for Alibre Design Parametric part and assembly modeling Weldments module for structural assemblies in the Expert edition Optional CAM, FEA and motion add-ons Free trial available	Drag-and-drop design from catalogs Hybrid direct and feature-based modelling All 4 strengths for IronCAD Drag-and-drop design from catalogs Hybrid direct and feature-based modelling Covers sheet metal, tooling and machinery design Student version and trial available
Paid software; advanced features require higher editions or add-ons Smaller user community than the largest CAD suites	Commercial pricing through sales and resellers Several product tiers to choose between
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 Alibre Design alibre.com Catalog checked September 24, 2026	Official website Full listing and sources Sources for IronCAD ironcad.com Catalog checked September 24, 2026

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