NASSCAD 4.3.0

NASSCAD 4.3.0

Offline 3D CAD in one HTML file — now with STEP AP242 B-Rep

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NASSCAD is a fully parametric 3D CAD modeler that runs as a single HTML file. No install. No account. No cloud. No subscription. 4.3.0 adds STEP AP242 B-Rep import/export (ISO 10303) — tested on real SolidWorks, Creo, and NX exports. 99% compatibility in practice. Under the hood: Boolean CSG via Manifold WASM, 18 watertight parametric primitives, NassScript JS console, STL/OBJ/3MF/GLB/PLY export, 200-level undo. 650 KB. Free. CC BY-NC 4.0.

NASSCAD 4.3.0 makers

Here are the founders, developers, designers and product people who worked on NASSCAD 4.3.0