You can download the OpenGL SDK (Software Development Kit), but that is for programmers writing code, not for gamers running games. You cannot download "OpenGL" like you download Java or Flash. To understand why, we have to look at how Windows works.
As of January 2020, Microsoft ended support for Windows 7. Consequently, graphics card manufacturers began stopping support for Windows 7 in their newest drivers. opengl 3.3 download windows 7 64 bit
OpenGL is a driver-level graphics API. Whether you have OpenGL 3.3 depends entirely on your GPU hardware and the drivers installed . For Windows 7 64-bit, support is widely available, but requires manual driver updates for older hardware. You can download the OpenGL SDK (Software Development