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

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  • 1
    Hydrogen

    Hydrogen

    An advanced drum machine with pattern-based programming

    Hydrogen is an advanced drum machine for GNU/Linux, Windows and Mac OS X. It's main goal is to bring professional yet simple and intuitive pattern-based drum programming.
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    Downloads: 1,559 This Week
    Last Update:
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  • 2
    Munt
    A multi-platform software synthesiser emulating (somewhat inaccurately) pre-GM MIDI devices such as the Roland MT-32, CM-32L, CM-64 and LAPC-I. In no way endorsed by or affiliated with Roland Corp. Source hosted at: http://www.github.com/munt/
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    Downloads: 170 This Week
    Last Update:
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  • 3
    FluidSynth

    FluidSynth

    A real-time SoundFont software synthesizer

    A real-time software synthesizer based on the SoundFont 2 specifications. It can be used for live audio synthesis of MIDI events or for rendering MIDI files to disk, using SoundFont instruments. It can also be embedded in other applications. This is not a application with a graphical user interface, however there are several GUI applications which utilize FluidSynth.
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    Downloads: 129 This Week
    Last Update:
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  • 4
    Psycle Modular Music Creation Studio
    Psycle is a Music tracker (like FastTracker 2 or Impulse Tracker) combined with plugin modularity. It supports its own plugin API, the VST2 plugin standard, and a tracker style sampler playback.
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    Downloads: 78 This Week
    Last Update:
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  • 5
    Pure Data Computer Music System
    The Pure Data (short Pd) project on SourceForge unifies the extensions (or externals) written for the Pure Data Graphical Computer Music System written by Miller Puckette with contributions from many others.
    Downloads: 67 This Week
    Last Update:
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  • 6

    Frinika

    Free open source DAW, MIDI sequencer, software synthesizers

    Frinika is a free, complete music workstation software for Linux, Windows, Mac OSX and other operating systems running Java. It features sequencer, soft-synths, realtime effects and audio recording.
    Downloads: 33 This Week
    Last Update:
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  • 7
    As a library of classes for generating and manipulating music and sound, jMusic provides a solid framework for computer assisted composition in Java. jMusic has a music data structure based upon note/sound events and methods for modifying and structu
    Downloads: 14 This Week
    Last Update:
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  • 8
    TiMidity++ Windows Synthesizer (TWSYNTH) extended TiMidity++ to read midi inputs. CAUTION !! TWSYNTH proj. is obsolute. TWSYNTH sources are sucessfully included Timidity++. see http://sourceforge.net/projects/timidity
    Downloads: 18 This Week
    Last Update:
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  • 9
    jVSTwRapper allows you to develop VST (2.4), Audio Unit (AU) and LADSPA compatible audio plugins and virtual instruments plus user interfaces (Swing) with the Java programming language on Windows, Linux and Mac OSX. 5 demo plugins (+src) are included.
    Downloads: 4 This Week
    Last Update:
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  • 10
    Juno 6 is an VST based virtual Analogue Synthesizer for Windows written in C++, that emulates the sound technics of the original Roland Juno 6/60 Synthesizer. the project itself is based on the ultramaster juno 6 linux sources
    Downloads: 14 This Week
    Last Update:
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  • 11
    RasmusDSP is an embeddable Audio/MIDI processor. It contains various filters and generators (including SoundFont 2.0 compatible synthesizer). Has a script interpreter which is used to describe instruments, route Audio/MIDI signal between processor units.
    Downloads: 6 This Week
    Last Update:
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  • 12

    GENPO

    Organ Emulator

    GENPO is the GENeral Purpose Organ, it replicates the main features of many types of organ. GENPO reads a description of an organ to match a soundfont & presents a suitable user interface for playing that organ, i.e. a console of stops,couplers,pistons.
    Downloads: 2 This Week
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  • 13
    Musica is a sound and music synthesis package for Mathematica, providing advanced facilities for composition, analysis and playback.
    Downloads: 1 This Week
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  • 14
    DirectMIDI
    C++ MIDI class library based on DirectMusic/DirectX
    Downloads: 0 This Week
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  • 15
    The Freebase MIDI Sequencer is a cross platform MIDI sequencer written in Java.
    Downloads: 0 This Week
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  • 16
    jvaptools provides a library and examples for rapid vst-audio-plugin development with Java, based on Steinbergs VST interface and the sourceforge project jVSTwRapper.
    Downloads: 0 This Week
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  • 17
    A musician's live performance VST host. This software is intended to help integrate VST technology into your live performances on stage, whether it'd be using virtual instruments or effects, or to automate audio routing.
    Downloads: 0 This Week
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  • 18
    MC (Music Composer) will be a full digital home studio. It has a step-sequencer/piano roll, sampler, sound/midi recording/editing, full automation and full VST, LADSPA, JACK, REWIRE support (client+host). Includes top-notch VST plugins (the DGSS, Rev3D..)
    Downloads: 0 This Week
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  • 19
    The fork of the Munt project is closed.
    Downloads: 0 This Week
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  • 20
    musicomp is a program which most important element is an evolutionary algorithm which uses data mining methods as a fitness function to generate monophone melodies.
    Downloads: 0 This Week
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  • 21
    A modular audio programming language, designed to write applications quickly. Its main goal is real time audio processing, but it should be used for any kind of development.
    Downloads: 0 This Week
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  • 22
    SoftMusic is a program that creates music based on a random generator and various restrictive algorithms. It can be used for quickly creating ambient musical backdrops, cyclic arpeggios that can be used in techno songs, or just plain strange music.
    Downloads: 0 This Week
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  • 23
    The project is about porting selected (open source) music-, and audio software to latest compilers and platforms...
    Downloads: 0 This Week
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  • 24
    StickMusic is a program to control digital sound synthesis and processing using joysticks. It has a GUI to set up patches.
    Downloads: 0 This Week
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  • 25
    Wired aims to be a professional music production and creation software running on the Linux operating system. It brings musicians a complete studio environment to compose and record music without requiring expensive hardware.
    Downloads: 0 This Week
    Last Update:
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