OpenTK 4.0.0-pre9.8

Prefix Reserved
This is a prerelease version of OpenTK.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package OpenTK --version 4.0.0-pre9.8
                    


                    

                
NuGet\Install-Package OpenTK -Version 4.0.0-pre9.8
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="OpenTK" Version="4.0.0-pre9.8" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OpenTK" Version="4.0.0-pre9.8" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OpenTK" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add OpenTK --version 4.0.0-pre9.8
                    


                    

                
#r "nuget: OpenTK, 4.0.0-pre9.8"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package OpenTK@4.0.0-pre9.8
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=OpenTK&version=4.0.0-pre9.8&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OpenTK&version=4.0.0-pre9.8&prerelease
                    


                            Install as a Cake Tool

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.

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

NuGet packages (203)

Showing the top 5 NuGet packages that depend on OpenTK:

Package Downloads
Xamarin.Forms.Platform.WPF

Xamarin Forms Renderer to build native UIs for WPF
SkiaSharp.Views.WPF

SkiaSharp Views & Layers are a set of platform-specific views and containers that can be used to draw on the screen.
SkiaSharp.Views.WindowsForms

SkiaSharp Views & Layers are a set of platform-specific views and containers that can be used to draw on the screen.
ScottPlot.WPF

User controls for displaying interactive plots in WPF applications
OpenTK.GLWpfControl

A native WPF control for OpenTK 5.X.

GitHub repositories (87)

Showing the top 20 popular GitHub repositories that depend on OpenTK:

Repository Stars
dotnet/maui
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
Perfare/AssetStudio
AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.
ScottPlot/ScottPlot
Interactive plotting library for .NET
xamarin/Xamarin.Forms
Xamarin.Forms is no longer supported. Migrate your apps to .NET MAUI.
mono/SkiaSharp
SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.
space-wizards/space-station-14
A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.
4sval/FModel
Unreal Engine Archives Explorer
ArduPilot/MissionPlanner
Mission Planner Ground Control Station for ArduPilot (c# .net)
ValveResourceFormat/ValveResourceFormat
Source 2 Viewer is a powerful tool that allows you to browse VPK archives, view, extract, and decompile Source 2 assets, including maps, models, materials, textures, sounds, and more.
videolan/libvlcsharp
Cross-platform .NET/Mono bindings for LibVLC
RazTools/Studio
Modded AssetStudio with new features
swharden/Csharp-Data-Visualization
Resources for visualizing data using C# and the .NET platform
BluestormDNA/ProjectPSX
Experimental C# Playstation Emulator
Wouterdek/NodeNetwork
A C# library with a WPF node editor component based on ReactiveUI
EDDiscovery/EDDiscovery
Captains log and 3d star map for Elite Dangerous
AgOpenGPS-Official/AgOpenGPS
Ag Precision Mapping, Section Control and Guidance Software
maxim-saplin/CrossPlatformDiskTest
Windows, macOS and Android storage (HDD, SSD, RAM) speed testing/performance benchmarking app
ThisIsNotRocketScience/GerberTools
Tools to load/edit/create/panelizer sets of gerber files
john-h-k/MathSharp
A vector and matrix library written in C# using hardware intrinsics
AndreiMisiukevich/CardView
CardsView | CarouselView | CoverflowView | CubeView for Xamarin.Forms
Version Downloads Last Updated
5.0.0-pre.15 2,980 8/24/2025
5.0.0-pre.14 896 7/11/2025
5.0.0-pre.13 7,633 11/11/2024
5.0.0-pre.12 2,744 9/25/2024
5.0.0-pre.11 1,783 8/9/2024
5.0.0-pre.10 6,575 3/7/2024
5.0.0-pre.9 3,912 10/16/2023
5.0.0-pre.8 17,657 10/28/2022
4.9.4 566,963 3/17/2025
4.9.3 45,285 12/10/2024
4.9.2 7,099 12/10/2024 4.9.2 is deprecated.
4.9.1 10,681 12/2/2024 4.9.1 is deprecated.
4.8.2 235,810 12/2/2023
4.8.1 30,233 9/27/2023
4.8.0 59,000 7/17/2023
4.7.7 81,483 2/23/2023
4.7.6 15,161 2/22/2023 4.7.6 is deprecated because it has critical bugs.
4.0.0-pre9.8 771 9/29/2020
3.3.3 161,180 9/10/2022
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Significant rework & improvements to input. (Massive Thanks to @Phyyl, @HughPH and @NogginBops)
Fixes to OpenAL Bindings (@NogginBops)
General Math improvements (@NogginBops)
Added OpenCL Bindings (Huge thanks to @NepNet)