After installation, use a tool like (free) to confirm OpenGL 4.6 is available.
If you are a developer and just need the OpenGL (not runtime drivers): opengl 46 download new offline installer
The version of OpenGL your computer supports is determined by your hardware. To update to the latest supported version, visit the official support page for your graphics card: After installation, use a tool like (free) to
If you have updated your drivers and still see an error saying OpenGL 4.6 is not supported: Most modern cards from NVIDIA (Fermi architecture and
Before hunting for a download, verify if your GPU actually supports 4.6. Most modern cards from NVIDIA (Fermi architecture and newer), AMD, and Intel (HD 500 series and up) are compatible.
There is no universal "OpenGL4.6.dll" you can copy-paste. The OpenGL ICD (Installable Client Driver) is hardware-specific. Using the wrong file will crash your system or result in a "Software Renderer" fallback (extremely slow).