Lightweight open-source parametric CAD software for mechanical parts, sketches and simple 3D modelling.
SolveSpace is lightweight open-source parametric CAD software supporting 2D sketches, 3D modelling, constraints, assemblies and simple engineering design. It suits quickly designing experiment parts, mechanism diagrams, 3D-printed models and teaching demonstration models.
Use cases: parametric CAD, mechanical parts, 3D modelling, lab equipment, teaching models
Note: For complex engineering models consider FreeCAD; for scripted parametric modelling consider OpenSCAD.