Browse free open source C++ 3D Rendering Software and projects below. Use the toggles on the left to filter open source C++ 3D Rendering Software by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • 1
    VirtualGL

    VirtualGL

    3D Without Boundaries

    VirtualGL redirects 3D commands from a Unix/Linux OpenGL application onto a server-side GPU and converts the rendered 3D images into a video stream with which remote clients can interact to view and control the 3D application in real time.
    Leader badge
    Downloads: 85,558 This Week
    Last Update:
    See Project
  • 2
    MeshLab

    MeshLab

    A processing system for 3D triangular meshes

    MeshLab, a mesh processing system, for user assisted editing, cleaning, filtering and rendering of large unstructured 3D triangular meshes (typical 3D scanning meshes). The system relies for mesh processing tasks on the gpl VCG library (vcg.sf.net).
    Leader badge
    Downloads: 222 This Week
    Last Update:
    See Project
  • 3
    BRL-CAD

    BRL-CAD

    Open Source Solid Modeling CAD

    BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
    Leader badge
    Downloads: 129 This Week
    Last Update:
    See Project
  • 4
    Tulip
    Tulip is an information visualization framework dedicated to the analysis and visualization of relational data. Tulip aims to provide the developer/user with a complete library/software, supporting the design of interactive information visualization
    Leader badge
    Downloads: 66 This Week
    Last Update:
    See Project
  • Powering the best of the internet | Fastly Icon
    Powering the best of the internet | Fastly

    Fastly's edge cloud platform delivers faster, safer, and more scalable sites and apps to customers.

    Ensure your websites, applications and services can effortlessly handle the demands of your users with Fastly. Fastly’s portfolio is designed to be highly performant, personalized and secure while seamlessly scaling to support your growth.
    Try for free
  • 5
    3D game engine and multiplayer/singleplayer FPS game
    Downloads: 54 This Week
    Last Update:
    See Project
  • 6
    Ayam
    Ayam is a free 3D modelling environment for the RenderMan interface.
    Downloads: 24 This Week
    Last Update:
    See Project
  • 7
    GXSM

    GXSM

    Scanning Probe Microscopy Controller and Data Visualization Software

    GXSM -- Gnome X Scanning Microscopy: A multi-channel image and vector-probe data acquisition and visualization system designed for SPM techniques (STM,AFM..), but also SPA-LEED/LEED/LEEM data analysis. A plug-in interface allows any user add-on data-processing and special hardware and instrument support. Latest: NC-AFM and related explorative methods as SQDM can be configured. High-Speed external PAC-PLL hardware option with digital DSP link. Based on several hardware options it supports a commercially available DSP hardware and provided also Open Source Code for all the low level signal processing tasks and instrument controls in a most flexible and adaptable manner. All latest software is available via SVN only or Live Demo/Install CD: http://www.ventiotec.de/linux/GXSM-Linux.iso
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    The Retribution Engine is designed for first person action games on Windows PCs using OpenGL and OpenAL. It is supplied with a wide range of games and levels and includes fully featured level and model editors.
    Leader badge
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Imprudence viewer

    Imprudence viewer

    Imprudence is an open source metaverse viewer project.

    Imprudence is an open source metaverse viewer project based on the Second Life Viewer source. The goal of Imprudence is to greatly improve the usability of the Viewer through community involvement, thoughtful design, modern development methods, and a pro-change atmosphere.
    Leader badge
    Downloads: 2 This Week
    Last Update:
    See Project
  • Picsart Enterprise Background Removal API for Stunning eCommerce Visuals Icon
    Picsart Enterprise Background Removal API for Stunning eCommerce Visuals

    Instantly remove the background from your images in just one click.

    With our Remove Background API tool, you can access the transformative capabilities of automation , which will allow you to turn any photo asset into compelling product imagery. With elevated visuals quality on your digital platforms, you can captivate your audience, and therefore achieve higher engagement and sales.
    Learn More
  • 10

    glhlib

    "glh" stands for Graphics Library Helper.

    NEWS: I am working on the Linux version. Will be ready in 2025. Maybe Jan. 3D character support is being added. "glh" which stands for Graphics Library Helper. It is kind of like OpenGL's GLU but contains extra functions and optimized functions. The optimizations are done with assembly and are for the x86 architecture. For Win32. For VC++6. It compiles and makes a DLL (and a .LIB for VC++6). The release version of the .H file is also included. Nothing stops you from using these functions in D3D. Actually, GLHLIB doesn't use any OpenGL functions.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    CsGL is OpenGL for the .Net Framework, providing support for OpenGL 1.1 - 1.4 and numerous extensions.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    Detailed Description: Barracuda3DBuilder - OpenGL 3Drenderer program. Reads .obj and .tga files, adding materials for objects. Creating animation in scene and render to .tga. Release file - Barra3D5.zip(.exe) include modeler(progect Barracuda3DModel
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    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: 1 This Week
    Last Update:
    See Project
  • 14
    CsoundAV, a realtime-oriented version of Csound with animated graphics support
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Glutmaster is a set of platform-independent classes that wrap GLUT in a C++ object model.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Land.Scape presentation using Negen2Engine. This is my work at studies. It'll use DirectX9.0c and SM3 for graphics.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    MacGLide is a shared library for Apple Macintosh computers that emulates 3Dfx Voodoo Graphics hardware. It makes it possible to run games originally made for 3Dfx/Glide without the hardware by translating Glide-function calls to OpenGL.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Tanky is simple tank game created in Open Inventor / Coin that includes AI computer opponent, network gaming, and sound support.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Team Purple

    Team Purple

    Common stuff for Imprudence and Kokua open source metaverse viewers.

    The Imprudence and Kokua open source metaverse viewers are developed by Team Purple. This project is for the common stuff that is shared between the two viewers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    VR Juggler is a virtual platform for virtual reality application development created at the Virtual Reality Applications Center at Iowa State University. Applications developed in VR Juggler can transparently move between a wide range of VR systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    glslmath

    glslmath

    C++ header-only library that simulates GLSL math

    GLSLmath provides C++ math operations as defined by GLSL. For example, it provides methods to easily setup viewing transformations and perspective projections. GLSLmath has been inspired by the glm and slmath libraries, which aim to mimic GLSL, but in contrast to those GLSLmath does not focus on a complete conforming implementation of GLSL. It rather aims to provide a convenient single header file that implements the most commonly used subset of GLSL so that it is easy to use for rapid prototyping and GLSL teaching purposes. It is used at the Georg-Simon Ohm University of Applied Sciences in Nuremberg for teaching computer graphics courses.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    A System for Rendering Graphics with Java and C++
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    vrNav2 is an easy-to-use 3D scene navigation program for viewing and navigating 3D models in a virtual reality environment. It runs under Windows and Linux, on Linux tiled displays and on the Mac. It works with both architectural scientific models.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Xface is a set of open source tools for creation of MPEG-4 and keyframes based 3D Talking Heads controlled over network with SMIL-Agent scripts.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.