
SolveSpace
SOLVESPACE is a parametric 3D CAD program with extrude, revolve, union and difference functions. Save/Export as DXF, PDF, SVG, STL, STEP. Mesh generation expected by...
HeeksCAD is a free, open source, CAD application - Imports solid models from STEP and IGES files. Draws construction geometry and lines and arcs.
heekscad is a free, open source, cad application imports solid models from step and iges files. draws construction geometry and lines and arcs. creates new primitive solids, or make solids by extruding a sketch or by making a lofted solid between sketches. modify solids using blending, or boolean operations. saves iges, step and stl. printer plot the 2d geometry or to hpgl. imports and export dxf files; lines, arcs, ellipses, splines and polylines are supported. uses the geometric constraints solver to create accurate drawings from rough sketches.
Productivity Developer Tools Phots and Graphics
cad construction solid-modeling