Best Free CAD Software Tools: Computer Aided Design or CAD makes use of computer systems to create, modify, analyze or optimize a 2D/3D design. It is an essential tool that is used by designers and engineers. CAD can be used to create 2D/3D designs for anything from small equipment to huge machines. CAD software […]
Source: 7 Best Free CAD Software to Create 2D/3D Designs – 3D Print Manual
Total BIM Makeover 