Autodesk provides design software used in the building, manufacturing, infrastructure and digital media industries. Key products include AutoCAD and AutoCAD LT 2D design software and Autodesk Inventor 3D design software. The media and entertainment division sells software tools used in 3D modeling, animation, and visual effects as well as media editing and finishing. Autodesk’s products are sold through ratable license agreements, directly through its online store, and through distributors and resellers. Autodesk generates about two-thirds of its revenue outside the U.S.