Solidworks is one of the most popular CAD software, selling over 3.5 million licenses worldwide. For many technical professionals, developing CAD design expertise is a massive upgrade to their skillset and their marketability. The ability to create CAD models is a highly sought-after skill in several industries such as infrastructure, industrial design, architectural design, medical prosthetics, and computer animation. 3D Insider is ad supported and earns money from clicks, commissions from sales, and other ways.Ĭomputer-aided design (CAD) is a highly versatile technology that allows the creation, analysis, and modification of three-dimensional designs.