SolidWorks

SolidWorks (Dassault Systèmes) is the parametric, feature-based solid modeller most mechanical engineering courses and manufacturing employers standardise on. Everything is built as a tree of features — extrudes, cuts, fillets — driven by dimensions in 2D sketches, so a part rebuilds correctly when a dimension changes: exactly the discipline CAD Archivium's exercises are designed to train.

It bundles drafting, assemblies with real motion and interference checking, sheet-metal and weldment tools, and enough built-in simulation to catch obvious structural mistakes before a part is machined. The trade-off is cost and a Windows-only, locally-installed footprint: it is sold through a network of certified resellers rather than a single checkout page, and pricing is normally quoted per seat, per year.

Choose SolidWorks if you are heading toward a mechanical design or manufacturing role and want to learn the tool most job postings in that field name by name.

Compared with Autodesk Fusion, the closest all-rounder on this list, SolidWorks leans harder into large assemblies, sheet metal and enterprise drafting rather than bundling CAM and generative design as standard. Compared with Inventor, the two are close enough in workflow that skills transfer both ways, and the choice usually comes down to which ecosystem an employer already runs.