The 1.1 version of Cocoa OpenGL for Mac is available as a free download on our software library. This Mac download was checked by our built-in antivirus and was rated as malware free. The application is included in Design & Photo Tools. The latest setup file that can be downloaded is 468 KB in size. This free Mac app is an intellectual property of Apple Inc.
From the developer:
If you are new to OpenGL, OpenGL on Mac OS X or ready to move up from GLUT, this sample will show you how to create a window as the destination for drawing and handle all the basic events needed for interactivity within the Cocoa event model. Also included is a texture class for strings, showing how to use an NSImage to write a string into and then texture from for high quality font rendering.
You may want to check out more Mac applications, such as Cocos Creator, opengl or OpenGL Extensions Viewer, which might be similar to Cocoa OpenGL.