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, Mac, Linux and iPhone apps. The best Exhibit alternative is SculptView, which is both free and Open Source. Other great apps like Exhibit are Sketchfab, GLC_Player, 3D House Planner and F3D.