[GLFW](https://github.com/raysan5/raylib/tree/master/src/external/glfw) | [zlib/libpng](https://github.com/raysan5/raylib/blob/master/src/external/glfw/LICENSE.md) | Only `PLATFORM_DESKTOP`, [Official GitHub](https://github.com/glfw/glfw)
[GLAD](https://github.com/raysan5/raylib/blob/master/src/external/glad.h) | [WTFPL/CC0/public domain](https://github.com/Dav1dde/glad#whats-the-license-of-glad-generated-code-101) | Only `PLATFORM_DESKTOP`, [Official GitHub](https://github.com/Dav1dde/glad)
[dirent](https://github.com/raysan5/raylib/blob/master/src/external/dirent.h) | [custom open-source](https://github.com/raysan5/raylib/blob/master/src/external/dirent.h) | Only `Windows` and `MSVC` compiler
[android_native_app_glue](https://github.com/raysan5/raylib/tree/master/src/external/android/native_app_glue) | [Apache v2.0](https://github.com/raysan5/raylib/blob/master/src/external/android/native_app_glue/NOTICE) | Only `PLATFORM_ANDROID`, provided by [Android NDK](https://android.googlesource.com/platform/ndk.git/+/refs/tags/ndk-r21/sources/android/native_app_glue/)
[ANGLE](https://github.com/raysan5/raylib/blob/master/src/external/ANGLE) | [BSD](https://github.com/microsoft/angle/blob/ms-master/LICENSE) | Only `PLATFORM_UWP`, [Official GitHub](https://github.com/microsoft/angle)