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SPECIFICTION
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NASSCAD

nasscad.com

Free plan WebWindows
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Spec score 7.9 #87 of 147 in 3D modeling software

Spec sheet

Purpose
NASSCAD is a 3D parametric CAD application for creating mechanical parts, preparing fabrication files, and viewing STEP assemblies and IFC building models.Read 11 Oct 2026 · nasscad.com
Intended users
The site says NASSCAD is designed for makers and engineers working with FDM printing, CNC, and mechanical assembly.Read 11 Oct 2026 · nasscad.com
Free plan
YesRead 19 Sep 2026 · nasscad.com
Privacy
The site says hosted use may use Google Analytics for usage statistics, while analytics is disabled for a local copy; model processing is separate and local.Read 11 Oct 2026 · nasscad.com
Support
The site directs questions, bug reports, and feature requests to [email protected] and provides a user manual and NassScript reference.Read 11 Oct 2026 · nasscad.com
Headquarters
FranceRead 28 Sep 2026 · nasscad.com
Assembly design
YesRead 19 Sep 2026 · nasscad.com
Browser access
The browser edition requires no installation or account, and the site says modeling runs locally.Read 11 Oct 2026 · nasscad.com
Cloud collaboration
NoRead 19 Sep 2026 · nasscad.com
File formats
The site lists imports for STL, OBJ, 3MF, GLB, PLY, STEP, and IFC, and exports including STL, OBJ, 3MF, GLB, PLY, STEP, and IFC4, plus SVG and DXF section cuts.Read 11 Oct 2026 · nasscad.com
IFC limits
Imported IFC is an inspection scene rather than an editable authoring model, and the site does not guarantee full BIM round-trip preservation.Read 11 Oct 2026 · nasscad.com
Integrations and compatibility
The site names Cura, PrusaSlicer, Bambu Studio, Blender, MeshLab, FreeCAD, Fusion 360, and Autodesk Viewer as compatible tools or destinations for listed formats.Read 11 Oct 2026 · nasscad.com
License restriction
The site says selling NASSCAD or offering it as a paid service requires an agreement with NassLab.Read 11 Oct 2026 · nasscad.com
Local processing
CAD processing runs in the browser or in MEDUSA on the user's computer.Read 11 Oct 2026 · nasscad.com
Modeling features
Features include Manifold CSG union, subtraction and intersection, parametric generators, scene management, and B-Rep fillet and chamfer tools.Read 11 Oct 2026 · nasscad.com
Modeling method
parametricRead 19 Sep 2026 · nasscad.com
Scripting
NassScript exposes application functions through an integrated JavaScript console for automation and procedural modeling.Read 11 Oct 2026 · nasscad.com
STEP limits
STEP import is described as a viewing and inspection workflow, and exports are not guaranteed to repair geometry, produce closed solids, or preserve all CAD semantics.Read 11 Oct 2026 · nasscad.com
Supported platforms
web, WindowsRead 19 Sep 2026 · nasscad.com
Windows edition
The Windows x64 All-in-One pack includes NASSCAD, MEDUSA, and dependencies, with Setup and Portable editions for offline use.Read 11 Oct 2026 · nasscad.com

Plans and prices

Free Free Browser-based use · No account required · Offline-ready single-file application · Commercial use requires a written agreement Read 19 Sep 2026 · nasscad.com
NASSCAD Free Browser and Windows x64 editions · no account or subscription · education license granted free of charge to eligible schools, teachers, students, training centres, associations, FabLabs, makerspaces and libraries Read 11 Oct 2026 · nasscad.com

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