AutoCAD is computer-aided design (CAD) software that architects, engineers, and construction professionals rely on to create precise 2D and 3D drawings.
V-Ray is a commercial plug-in for third-party 3D computer graphics software applications and is used for visualizations and computer graphics in industries such as media, entertainment, film and video game production, industrial design, product design and architecture.
Lumion is a architectural visualization tool that allows anyone to build a 3D environment and then create beautiful images, impressive video presentations, and live walkthroughs.