CAD conversion consists of many different types of conversion practices, such as PDF to CAD, paper to CAD, Image to CAD, Sketches to CAD and many more. The AEC industry is quite dependant on such conversions. Conversions are the way that helps you put your ideas and plans into the real space. It lets you turn the sketches, basic drawings, PDF files, images into a certain format. Here we will be talking and discussing CAD conversions.