DesignFreeQ

DesignFreeQ is used in computer aided design (CAD), technical illustration, documentation and education. Its unique Inference Engine makes drafting as easy as sketching on a piece of paper. The user interface is minimalistic but incredibly powerful and intuitive. Even novice users can quickly create precise drawings in both 2D and 3D.

Features:

- smart mouse pointer (Inference Engine) shows end points, mid points, tangents etc. - associativity through point selection - dynamic construction lines (appear on demand) and static construction lines - document structure consisting of sheets, models, layers, work planes and detail views - 2D/3D construction within true 3D models - lines, arcs, ellipses, splines, text, dimensions, gd&t, balloons, clumps, symbols, walls - hatches and fills - smart trimming - import/export in .vlm (Vellum), .dxf (AutoCAD), .ai (Adobe Illustrator), .png & .eps - 2D analysis - printing and plotting ... and a lot more