What is the best free 2d CAD software?
Top: Here are the best free CAD software OpenSCAD. Blender. FreeCAD. Sculptris. Meshlab. HeeksCAD. HeeksCAD is a 3D solid modeling program. DraftSight. This free 2D CAD program is developed by Dassault Systèmes, which also develops SolidWords. NanoCAD. Here is another free alternative to AutoCAD for experienced users.