OpenToolkit 

An abstraction over OpenToolkit.GraphicsLibraryFramework to provide a ready-to-go easy-to-use windowing and input abstraction.

Common functionality for OpenToolkit.Windowing.* packages.

Hid/Controller input library.

The Open Toolkit Library (OpenTK) with OpenAL multimedia support

A WinForms control designed to wrap the OpenTK 4.x APIs.

Platform support for OpenTK, contains backends for Windows, Linux, and macOS.

High-performance, extensible and unopinionated implementation of Data types and utilities for OpenGL & game development. A convenience layer above OpenTK aiming to speed up and simplify common tasks. OpenTK... More information

Holds fundamental abstractions of OpenGL and core components of ObjectTK.

Holds 2D specific parts of ObjectTK.

The Open Toolkit is set of fast, low-level C# bindings for OpenGL, OpenGL ES and OpenAL. It runs on all major platforms and powers hundreds of apps, games and scientific research. OpenTK provides several... More information

SDL redistributables for OpenTK.