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 now Android.

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

NEW : OpenGL Extensions Viewer 4.0 now available with new interface on MacOSX, Cloud storage for extensions report. Learn more

NEW Now available for OpenGL ES for the Android.
Get it for Android: Android




Choose one of the topics for more information :

OpenGL extensions
Rendering tests
Report
Database
Cross platform

Links and press reviews