Software Alternatives, Accelerators & Startups

OpenGL

OpenGL is the premier environment for developing portable, interactive 2D and 3D graphics...

Some of the top features or benefits of OpenGL are: Cross-platform Compatibility, Wide Hardware Support, Open Source, Industry Standard, and Rich Feature Set. You can visit the info page to learn more.

Best OpenGL Alternatives & Competitors in 2025

The best OpenGL alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 20

    Simple DirectMedia Layer is a cross-platform multimedia library designed to provide low level...

    Key SDL features:

    Cross-Platform Compatibility Simplified Development Community Support Extensible

    Open Source

    /sdl-alternatives
  2. 16

    Vulkan is a new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs used in a wide variety of devices from PCs and consoles to mobile phones and embedded platforms.

    Key Vulkan features:

    Low-Level Control Cross-Platform Support Explicit Synchronization Better Multithreading

    Open Source

    /vulkan-alternatives
  3. 12

    Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.

    Key Unreal Engine features:

    High-Quality Graphics Blueprint Visual Scripting Cross-Platform Support Large and Active Community

    /unreal-engine-alternatives
  4. 12

    The multiplatform game creation tools for everyone.

    Key Unity features:

    Cross-Platform Compatibility Extensive Asset Store User-Friendly Interface Strong Community Support

    Open Source

    /unity-alternatives
  5. 13

    Feature-packed 2D and 3D open source game engine.

    Key Godot Engine features:

    Open Source Platform Support Scene System GDScript

    Open Source

    /godot-engine-alternatives
  6. 11

    GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan development on the...

    Key GLFW features:

    Cross-Platform Support Open Source Simple API Community and Documentation

    Open Source

    /glfw-alternatives
  7. Cross-platform, open-source game development library in C.

    Key raylib features:

    Simple and Easy to Use Cross-Platform Support Lightweight Modular Design

    Open Source

    /raylib-alternatives
  8. 15

    WebGL is a JavaScript API for rendering interactive 3D computer graphics and 2D graphics within any compatible web browser.

    Key WebGL features:

    Cross-Platform Compatibility Hardware Acceleration Rich Graphics Community and Resources

    /webgl-alternatives
  9. SFML provides a simple interface to the various components of your PC, to ease the development of games and multimedia applications. It is composed of five modules: system, window, graphics, audio and network.

    Key SFML features:

    User-Friendly API Cross-Platform Support Module-Based Hardware Acceleration

    Open Source

    /sfml-alternatives
  10. 10

    Apple's low-level, hardware-accelerated 3D graphic and compute shader API.

    Key Metal features:

    High Performance Unified API Platform Optimization Reduced Overhead

    /metal-alternatives
  11. 11

    Allegro 4 and Allegro 5 are cross-platform, libraries mainly aimed at video game and multimedia...

    Key Allegro features:

    Cross-Platform Support Open Source Comprehensive Documentation Strong Community Support

    /allegro-alternatives
  12. Unity is the ultimate game development platform. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, VR/AR, consoles or the Web, and connect with loyal and enthusiastic players and customers.

    Key Unity3D features:

    Cross-Platform Compatibility Rich Asset Store Intuitive Interface Strong Community Support

    /unity3d-alternatives
  13. The most powerful game development platform is now available to everyone. Full engine source code.

    Key CryENGINE features:

    High-Quality Graphics Real-Time Lighting Sandbox Editor Integrated Physics Engine

    Open Source

    /cryengine-alternatives
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