Browse free open source Multimedia software and projects below. Use the toggles on the left to filter open source Multimedia software by OS, license, language, programming language, and project status.

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  • 1
    VDMSound is a modular, extendable soundcard (and other "legacy" hardware) emulator for MS Windows NT/2000 DOS boxes.
    Downloads: 33 This Week
    Last Update:
    See Project
  • 2
    Activision and Raven are releasing this code for people to learn from and play with. This code is copyright Activision 1996-1998 Originaly release 6 Jan 1999 under a different EULA. This source is released under GNU GPLv2.
    Downloads: 16 This Week
    Last Update:
    See Project
  • 3
    Kyra is a simple, fully featured, industrial strength Sprite engine written in C++. The Kyra engine is suited to 2D, isometric, and quasi-3D games. It is built on top of SDL for cross platform use.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Ultrastars LyricsCatcher Deluxe
    A program made for easy managing Ultrastar Deluxe files, file manager, manage and download songs, mp3s, covers, backgrounds, videos ***While development stopped in 2009, it still works on Vista and Win7***
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 5
    ZMatrix is a desktop enhancement tool which creates the streaming character effect out of 'The Matrix' on your desktop. The program will blend with an existing background or be drawn overtop of it and does not impede normal desktop operations.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    OpenPTC is a portable frame-buffer library for computer graphics programmers (C/C++/Java)
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    EZirr is an extension in to the irrLicht graphical engine and the irrKlang audio engine by Nikolaus Gebhardt. It is now deprecated and development has been moved to the UADL project.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    The J2MEGL (Java 2 Micro Edition Game Library) is a high-customizable library to speed up the development process involved in games when dealing with repainting, sprites and movement. It is based on the MIDP-1.0 specification.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    A tool to build maps to be used inside ThunderBolt OpenTibia Servers, and others OTserv's [oldie ones]
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 10
    COLLADA Refinery is a GUI-based application for creating content pipelines for 3D assets using modular components called conditioners. Contact a project admin to become a developer!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    MATHLIB3D: MATHLIB3D is a Vector/Matrix/Quaternion/Plane/Polynomial C++/Java library targeting either precision or fast mathematical operations executed on vectors, matrices and quaternions.
    Downloads: 1 This Week
    Last Update:
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  • 12
    RealmForge (now Visual3D Game Engine)

    RealmForge (now Visual3D Game Engine)

    1st 3D game engine built in C# for .NET, Visual3D Engine's predecessor

    The first 3D game engine built in C# for .NET, predecessor to the Visual3D Game Engine (https://www.poweraccess.net/visual3d-game-engine), an All-in-One Game Development Tool for Next-Gen 3D Games, MMOs, Simulations and Virtual Worlds powered by Microsoft XNA.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13