Exhibit is described as 'Based on the F3D library that supports many file formats, from digital content to scientific datasets including glTF, USD, STL, STEP, PLY, OBJ, FBX, Alembic and many more. Drag and drop 3d models into the app and export an image of the 3d model' and is an app in the photos & graphics category. There are more than 10 alternatives to Exhibit for a variety of platforms, including Windows, Web-based, Linux, Mac and iPhone apps. The best Exhibit alternative is Sketchfab, which is free. Other great apps like Exhibit are 3D House Planner, glbee, GLC_Player and A360 VIEWER.