This app was removed from the App Store.
Mac OS Graphics & Design
Viewing 3D model files on screen is usually a "flat" experience, but Stereo Viewer provides a quick way of displaying obj, dae (Collada), and stl files in full 3D.
Just using cheap red/blue glasses you can view your models to reveal details that are difficult to see in only two dimensions. However if your Mac is connected to a real 3D display you can display your object in full 3D (OSX10.8.3 or later required for 3D hardware support).
Not every feature of every file format can be supported (even apps costing thousands of dollars can't do this), but if you email us a copy of a file, we'll investigate to see if we can improve our compatibility.
Read Hardware stereo is now supported on OSX 10.8.3
ASCII STL file are now supported
Improved DAE Support