OpenGL is the premier environment for developing portable, interactive 2D and 3D graphics applications. Since its introduction in 1992, OpenGL has become the industry's most widely used and supported 2D and 3D graphics application programming interface (API), bringing...
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- BSD
- Haiku

Almost everyone thinks OpenGL is a great Vulkan alternative.
OpenGL is the most popular Windows, Android, Mac & iPhone alternative to Vulkan.
OpenGL is the most popular Open Source & free alternative to Vulkan.
- OpenGL is Free and Open Source































SDL handles everything (input, sound, files) and wraps around graphics APIs like Vulkan. Not the same thing.