Welcome to OpenGL Extensions Viewer
A reliable software which displays useful information about the current OpenGL 3D accelerator.

OpenGL Extensions Viewer is available for Windows 32bit and 64bit and MacOS X, iOS, and Android.

This program displays the vendor name, the version implemented, the renderer name and the extensions of the current OpenGL 3D accelerator.

OpenGL Extensions Viewer 4.0 available for OSX, Snow Leopard and superior. Learn more

Available for OpenGL ES for Android (Android 2.2 or superior)

Available for OpenGL ES for iPhone and iPad.




And always available for Windows XP or superior
for OpenGL 1.1 to 4.3

Choose one of the topics for more information :

OpenGL extensions
Rendering tests
Report
Database
Cross platform

Links and press reviews