A 3DViewer is an application or website that allows users to view 3D models or images in a virtual environment. This type of software allows users to manipulate 3D objects in real-time and view them from any angle or perspective. 3DViewer also allows users to zoom in and out and change the lighting and textures of the objects. It is often used by architects, engineers, 3D artists, and other professionals to create, visualize, and analyze 3D models. 3DViewer also enables users to interact with 3D objects and create a fully immersive 3D experience.
3D Reshaper
Autodesk ReCap
Geomagic Verify Viewer
Discontinued In March 2016, Geomagic discontinued several products, among these Geomagic Verify: http://www.geomagic.com/en/community/beyond-the-box/the-countdown-is-on-for-some-geomagic-products -being-discontinued / The latest version of Geomagic Verify Viewer, 5.2, can still be downloaded from the official support website.