Here are 14 best free CAD software . These let you create, creative and complex 2D and 3D designs easily. All these CAD software are completely free and can be downloaded to Windows PC. These free software offer various features, like: let you create creative and complex 2D and 3D designs for different fields such as making of promotional marketing displays and three dimensional designs of buildings, design assemblies and 3D parts, do revolving, sweeping and extruding, build visually appealing and complex designs and merge 3D shapes, supports file formats such as PNG, PDF and JPG, permits you to insert reference drawing, reference pictures and hyperlinks to the plans and designs, provides handles for moving, rotating and scaling objects, lets you make schematics. Mechanical designs, house plans and blueprints etc. So, go through this list of free CAD software and see which ones you like the most. MINO...