Autodesk is a pioneer in 3D design, engineering, and digital entertainment software. Since introducing its AutoCAD software in 1982, the company has grown to offer one of the broadest portfolios of 3D computer-aided design (CAD) software on the market. Its AutoCAD and Revit software is primarily used by architects, engineers, and structural designers to design, draft, and model buildings and other structures. Maya is a 3D animation software used in film visual effects and game development. Autodesk 360 provides cloud-based tools and services, plus mobile apps for smartphones and tablets that can be used by professionals, amateur designers, and students.