Open Source GLSL (OpenGL Shading Language) Software

GLSL (OpenGL Shading Language) Software

Browse free open source GLSL (OpenGL Shading Language) Software and projects below. Use the toggles on the left to filter open source GLSL (OpenGL Shading Language) Software by OS, license, language, programming language, and project status.

  • Transform months of data modeling and coding into days. Icon
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  • 1
    Stellarium

    Stellarium

    A planetarium software that shows a 3D simulation of the night sky

    Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.
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    Downloads: 3,073 This Week
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  • 2
    Cube 2: Sauerbraten (game engine & FPS)
    3D game engine (more powerful redesign of the Cube engine) and FPS game
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    Downloads: 532 This Week
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  • 3
    0 A.D.

    0 A.D.

    0 A.D. is a free, open-source, cross-platform real-time strategy game.

    0 A.D. (pronounced "zero ey-dee") is a cross-platform real-time strategy (RTS) game of ancient warfare. It's a historically-based war/economy game that allows players to relive or rewrite the history of ancient civilizations, each depicted at their peak of economic growth and military prowess.
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    Downloads: 198 This Week
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  • 4
    Anime Player

    Anime Player

    Video player for improving quality of hand-drawn images

    A video player that enhances the quality of a hand-drawn image using Anime4K's high-performance scaling algorithm. This program is a video player written in the Python programming language using the PySimpleGUI graphical user interface library, an mpv media player, and the Anime4K scaling algorithm . Anime Player is designed to play video and audio files and includes functions such as opening files, URLs and folders, setting image scaling parameters using the Anime4K algorithm, creating an mpv config for watching videos using the Anime4K algorithm on Android, viewing help and information about tuning the algorithm. The player also has support for frame interpolation using SVP. You need to install SVP and VapourSynth to work.
    Downloads: 18 This Week
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    Software for managing apps and accounts | WebCatalog

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  • 5
    GLMixer

    GLMixer

    Graphic Live Mixer

    GLMixer performs real time graphical blending of several movie clips and of computer generated graphics. Drop video files in the mixing workspace and place them in a circular area to change their opacity ; if you selects two videos, moving them together performs a fading transition. This principle generalizes to a large number of videos. Direct interaction with the video allows to be fast and reactive, and to move and deform them on screen. The output of your operations is shown in the output window, typically displayed in full-screen on an external monitor or a projector. But the output can also be saved as a video file. Control GLMixer through network using OpenSoundControl, and generate graphics with ShaderToy GLSL code. Download : https://sourceforge.net/projects/glmixer/files/ Please note GLMixer is discontinued and superseded by vimix https://brunoherbelin.github.io/vimix/
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    Downloads: 83 This Week
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  • 6
    GLScene

    GLScene

    GLScene Engine for Delphi & C++Builder VCL Windows 32/64

    GLScene is an OpenGL based 3D library for Delphi, C++Builder and Lazarus. It provides visual components and objects allowing description and rendering 3D scenes in graphic applications. Update of newer versions of the trunk has been moved to https://github.com/glscene
    Downloads: 70 This Week
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  • 7
    Replica Dataset

    Replica Dataset

    High-fidelity indoor 3D dataset for AI simulation and robotics

    Replica Dataset is a high-quality 3D dataset of realistic indoor environments designed to advance research in computer vision, robotics, and embodied AI. Developed by Facebook Research (now Meta AI), it features accurate geometric reconstructions, high-resolution and high dynamic range textures, and comprehensive semantic annotations. Each environment contains detailed models of real-world spaces, including rooms, furniture, glass, and mirror surfaces. The dataset also provides semantic and instance segmentations, planar decomposition, and navigation meshes, making it highly suitable for simulation, visual perception, and autonomous navigation tasks. Replica integrates seamlessly with AI Habitat, Meta’s framework for embodied AI training, enabling large-scale agent simulation and photorealistic rendering for reinforcement learning and robotics. Researchers can use Replica’s ReplicaViewer to interactively explore the 3D scenes.
    Downloads: 9 This Week
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  • 8
    Lullaby

    Lullaby

    A collection of C++ libraries designed to help teams

    Lullaby is a modular collection of high-performance C++ libraries developed by Google for creating immersive virtual and augmented reality (VR/AR) experiences. It provides a flexible framework built around an Entity-Component-System (ECS) architecture, enabling developers to design efficient, scalable, and data-driven 3D applications. The framework includes tools and APIs for rendering full 3D environments, managing spatial audio, handling animations, and constructing interactive UI elements optimized for VR interfaces. Lullaby’s design promotes rapid iteration and cross-platform deployment, offering support for Android, iOS, Linux, and Windows. It integrates seamlessly with existing Android applications through a Java-based API and supports popular VR platforms such as Google Cardboard and Daydream. Originally used across multiple Google VR products, Lullaby serves as a foundation for building interactive worlds, responsive UIs, and dynamic simulations within immersive environments.
    Downloads: 6 This Week
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  • 9
    Cubosphere
    Goal of this project is a freeware game similar to the PSX game "Kula World" / "Roll Away". It is designed platform independent, written in C++ and using the following libraries: OpenGL, SDL (Simple DirectMedia Layer), libjpeg, LUA, GLSL-Shader.
    Downloads: 24 This Week
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  • Eurekos LMS - Build a Smarter Customer Icon
    Eurekos LMS - Build a Smarter Customer

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  • 10
    gVirtualXRay

    gVirtualXRay

    Virtual X-Ray Imaging Library on GPU

    gVirtualXRay is a C++ library to simulate X-ray imaging. It is based on the Beer-Lambert law to compute the absorption of light (i.e. photons) by 3D objects (here polygon meshes). It is implemented on the graphics processing unit (GPU) using the OpenGL Shading Language (GLSL). SimpleGVXR is a smaller library build on the top of gVirtualXRay. It provides wrappers to Python, R, Ruby, Tcl, C#, Java, and GNU Octave.
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    Downloads: 31 This Week
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  • 11
    LYGIA Shader Library

    LYGIA Shader Library

    LYGIA, it's a granular and multi-language (GLSL, HLSL, WGSL, MSL, etc.

    LYGIA is a shader library of reusable functions that will let you prototype, port or ship a project in just few minutes. It's very granular, flexible and efficient. Supports multiple shading languages and can easily be added to any project, environment or framework of your choice.
    Downloads: 5 This Week
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  • 12
    Vega Strike is a 3d OpenGL Action Space Sim for Win/Lin/Mac allowing players to trade, bounty hunt, or explore in a vast universe. Active development is now on https://github.com/vegastrike and on http://www.vega-strike.org Vega Strike is mod ready and network playable.
    Downloads: 26 This Week
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  • 13
    AstroMenace

    AstroMenace

    Hardcore 3D space shooter with spaceship upgrade possibilities.

    AstroMenace is an astonishing hardcore scroll-shooter where brave space warriors may find a great opportunity to hone their combat skills. Gather money during the battle to spend them on turning your spaceship into an ultimate weapon of mass destruction and give hell to swarms of adversaries. Enjoy the wonderfully crafted 3d graphics and high-quality special effects along with a detailed difficulty adjustment and a handy interface of AstroMenace.
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    Downloads: 36 This Week
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  • 14
    DVD Screensaver

    DVD Screensaver

    DVD Animation Screensaver for Windows and macOS

    Relive the nostalgic charm of the iconic bouncing DVD logo with this mesmerizing free screensaver! Watch as the classic logo gracefully glides across your screen, bouncing off the edges in smooth, satisfying motion. This free DVD screensaver features a collection of 8 unique DVD logo designs, randomly selecting one each time it launches. Every viewing experience feels fresh, as the logo starts from a random position and travels in an unpredictable direction. Will it hit the corner? Keep watching to find out! Built with OpenGL technology, this DVD screensaver delivers buttery-smooth animation and crisp visuals regardless of your display configuration. Whether you're running a compact laptop screen or an expansive 4K monitor, the performance remains flawless with no stuttering or frame drops. Looking for a DVD screensaver for Windows that combines nostalgia with modern performance? This hypnotic display creates perfect ambient visuals for any environment.
    Downloads: 31 This Week
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  • 15
    ACNetGLSL

    ACNetGLSL

    Anime4KCPP Net re-implemented in GLSL for real-time anime upscaling

    ACNet is a CNN algorithm, implemented by Anime4KCPP, it aims to provide both high-quality and high performance. This GLSL implementation can be used in MPV player, it is cross-platform. Windows users can also use Anime4KCPP DirectShow Filter for MPC-HC/BE or potplayer. Download the glsl file and MPV player. Copy glsl to the root directory of MPV. Create a file named mpv.conf in the root directory of MPV, and add the following statement (Assume the glsl file name is ACNet.glsl). When playing the video, press Shift + i and then 2 to check if it is enabled.
    Downloads: 3 This Week
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  • 16
    hyper3DGE Project

    hyper3DGE Project

    3D-Accelerated open-source DOOM engine

    As a continuation of the EDGE Project, hyper3DGE gives the end-user more power from the most advanced alternative DOOM engine - combined with portability to most systems, including game consoles.
    Downloads: 16 This Week
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  • 17
    TD-Anime4K

    TD-Anime4K

    Implementation of Anime4K in TouchDesigner

    Anime4K is an upscaler specifically for anime style. This repository is an implementation of Anime4K in TouchDesigner that can be used to upscale low-resolution textures to higher textures. Reduced texture loss, aliasing and banding.
    Downloads: 2 This Week
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  • 18
    OpenGL Mathematics (GLM)
    OpenGL Mathematics (GLM) is a C++ mathematics library for 3D software based on the OpenGL Shading Language (GLSL) specification.
    Downloads: 50 This Week
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  • 19
    Aurora Borealis Bliss Screensaver

    Aurora Borealis Bliss Screensaver

    Free animated effects screensaver for Windows and macOS

    Aurora Borealis Bliss is a free screensaver that brings the calm beauty of the northern night sky to your PC. Designed to run smoothly on any screen resolution, it fills your display with a deep, star-lit sky and softly animated blue northern lights. As the stars slowly drift across the darkness and the aurora gently moves overhead, your screen becomes a peaceful window into the polar night. Whether on a standard monitor or an ultra-wide display, the animation adapts perfectly, creating an immersive and relaxing atmosphere. Refresh your PC with a new screensaver and enjoy the tranquil motion of the stars and the serene glow of the aurora every time your screen rests.
    Downloads: 16 This Week
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  • 20
    Angosso

    Angosso

    Performance and stability

    Develop: domain secure, and performing secure Domain Name System (DNS) dynamic updates. Domain Name System Security Extensions Servlet API Package The javax.servlet.http package contains a number of classes and interfaces that describe and define the contracts between a servlet class running under the HTTP protocol and the runtime environment provided for an instance of such a class by a conforming servlet container.
    Downloads: 24 This Week
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  • 21
    SmoothLife

    SmoothLife

    A generalization of Conway's Game of Life

    Conway's Game of Life is generalized to a continuous domain. OpenGL and GLSL shaders are used for real-time 2D and 3D graphics. Time stepping is done via a real to complex FFT based convolution operation. There are also two deliberately simple test implementations in FreeBasic and Matlab. A 2D version on a sphere shows that it is really not dependent on the underlying grid.
    Downloads: 8 This Week
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  • 22
    Unvanquished

    Unvanquished

    Open source FPS/RTS Game

    Unvanquished is a fast-paced, futuristic FPS with RTS elements, pitting technologically advanced humans against hordes of highly adaptable aliens. The player can choose from either team, providing a fresh gameplay experience on both sides of the conflict. The game is under highly active development with new releases frequently published.
    Downloads: 6 This Week
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  • 23
    glvertex

    glvertex

    Support for legacy OpenGL in core profiles

    The glVertex library emulates the legacy OpenGL API, which has been deprecated in OpenGL core profiles. It is also a convenience wrapper around GLSL shaders, VBOs and FBOs.
    Downloads: 22 This Week
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  • 24

    Minecraft Shaders GLWSP

    Lightweight Shaders for Intel HD Graphics - (Chocapic13' Shaders edit)

    A Minecraft shader pack designed for low-end Intel HD Graphics and older 2/4 core CPU's. It is a Chocapic13' Shaders edit. The shader pack is very minimal and compliments vanilla nicely while adding just enough to be beautiful. Based off of Chocopic's shaders and designed to be even faster and more optimised than other low-end shader packs. Works on 1.19.2 and in the nether. No crashes observed and also works in both Optifine and Fabric/Sodium. Note: Please turn OFF entity shadows, I do not support this. Gives 60fps at 8 chunks on my Thinkpad X260.
    Downloads: 21 This Week
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  • 25
    Vanda Engine

    Vanda Engine

    A free 3D game engine to create games and realtimes scenes for Windows

    Vanda Engine is a free and open source 3D game engine for Windows. I'm developing this game engine for years to help the students and other enthusiast learn game engine programming and develop 3D games for free. While giant companies are building game engines with huge budget and a lot of manpower, I'm developing this free 3D game engine alone with no budget. I have published step by step tutorials about Vanda Engine, 3D tools, and COLLADA format: https://vanda3d.org/tutorials/ Please follow Vanda Engine on Facebook to be informed about what I'm doing: http://facebook.com/vandaengine Check out Vanda Engine website to see how Vanda Engine is getting work done: https://vanda3d.org/ It will be appreciated if you donate to this project so I can buy required software and books and hire people to produce free 2D and 3D assets and educational videos and tutorials for this game engine: https://vanda3d.org/donate/
    Downloads: 15 This Week
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