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

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  • 1
    MP3Gain

    MP3Gain

    Analyzes and adjusts the volume of MP3 files

    MP3Gain analyzes and losslessly adjusts mp3 files to a specified target volume. It does not simply do peak amplitude normalization. Instead, it performs statistical analysis to determine how loud the file actually sounds to the human ear.
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    Downloads: 13,874 This Week
    Last Update:
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  • 2
    Audacity

    Audacity

    A free multi-track audio editor and recorder

    Audacity is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. Audacity is free software, developed by a group of volunteers and distributed under the GNU General Public License (GPL). Programs like Audacity are also called open source software, because their source code is available for anyone to study or use. There are thousands of other free and open source programs, including the Firefox web browser, the LibreOffice or Apache OpenOffice office suites and entire Linux-based operating systems such as Ubuntu
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    Downloads: 5,759 This Week
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  • 3
    Mixxx

    Mixxx

    Free DJ software: everything you need to perform live mixes

    Mixxx is a free and open-source DJ software that enables DJs to create professional live mixes using digital music files. It runs on Windows, macOS, and Linux, making it accessible to DJs across all major platforms. Mixxx supports both beginners using just a laptop and experienced DJs using advanced hardware setups. Built-in BPM and key detection help DJs quickly find compatible tracks and achieve smooth transitions. With strong community-driven development, Mixxx is continuously improved by DJs and programmers from around the world. As a fully open-source project, Mixxx is and will always remain free to use.
    Downloads: 57 This Week
    Last Update:
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  • 4
    The CLUNK C++ library provides support for real-time 3D(binaural) sound generation. It puts virtually no limitations on the developer; people who have experienced working with other solutions (such as SDL_Mixer or Creative OpenAL) will respect this advan
    Downloads: 14 This Week
    Last Update:
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  • 5
    Mixere

    Mixere

    Multitrack audio file player and mixer for making live sound collage

    Mixere is a standalone Windows application for mixing audio files. It has a spreadsheet-like interface that's ideal for live performance, and especially live sound collage. Imagine unlimited racks full of CD players, all connected to an automated mi
    Downloads: 15 This Week
    Last Update:
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  • 6
    SoundManager

    SoundManager

    Manage multiple sound channels

    With SoundManager you are able to control multiple sound channels of one or multiple sound cards. It uses ALSA to speak to the sound cards. An example how to use SoundManager would be a shop or store with multiple rooms where every should have its own speaker. Then with SoundManager you would have a single web interface where you could control every single speaker. SoundManager also allows to create different playlists and assign them to one or multiple sound channels. It is also possible to use line-in or a microphone instead of a playlist.
    Downloads: 9 This Week
    Last Update:
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  • 7
    A convolution plug-in for Windows Media Player, DirectShow/DX (for use with ZoomPlayer Pro, Media Player Classic, etc) and VST. Allows cross-feeding of channels. For room correction, bass management, cross-overs, equalization, etc.
    Downloads: 8 This Week
    Last Update:
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  • 8
    WaveMixer is a multitrack wave editor. It can mix mutliple sound together to make a new sound file. We want to do an audio software that is simple to use for anyone, and not only by profesionnal users.
    Downloads: 6 This Week
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  • 9
    hd24tools
    Provides interoperability between computer and Alesis HD24 harddisk recorder. Several OS platforms are supported. Only the program's source code is hosted on Sourceforge; To download the program, visit the HD24tools website.
    Downloads: 6 This Week
    Last Update:
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  • 10
    Qt Sixisix Mixer

    Qt Sixisix Mixer

    Linux gui mixer for Focusrite Scarlett 6i6

    Qsismixer is a frontend gui to control the alsa mixer for Focusrite's Scarlett 6i6 USB sound card on Linux. It builds against the Qt5 framework and the Linux kernel's ALSA API. This is third party software that is not created, distributed, or sanctioned in any way by Focusrite.
    Downloads: 2 This Week
    Last Update:
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  • 11
    Audacity Policial (aka Audacity Police) is an extension of Audacity sound editor that was created to help police and justice investigations based on phone call and environmental recordings, supporting audio analysis and transcription.
    Downloads: 4 This Week
    Last Update:
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  • 12
    CIOS Audio Core

    CIOS Audio Core

    A cross platform audio inteface

    CIOS Audio Core is the infrastructure and subsystem in Collective Intelligence Operation System. It is a cross platforms audio abstract interface, supports including Mac OS X, Linux, Android, iPhone OS and Windows 7.
    Downloads: 4 This Week
    Last Update:
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  • 13
    pkaudio is a real-time dsp framework written in C++ that uses a high-performance messaging paradigm to allow non-interrupted use from high-level languages like Python (client code provided).
    Downloads: 4 This Week
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  • 14
    A frontend for FreeBSD's emu10kx soundcard driver
    Downloads: 4 This Week
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  • 15
    DBMix is a DJ mixer for digital audio. Current features: combines multiple streams into one output stream, pitch control, cueing, audio format conversion. DJ Mixer style gui (crossfader), xmms output plugin, command line client.
    Downloads: 2 This Week
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  • 16
    VLevel is a dynamic compressor which amplifies the quiet parts of music. It uses a look-ahead buffer, so the changes are gradual and the audio never clips. It is a command line filter and a LADSPA plugin, so it works with XMMS.
    Downloads: 2 This Week
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  • 17
    VstBoard
    I recently updated VstBoard... it's been a while. The sources are on github now, and the infos on this page are not updated yet. An experimental VST host and plugin. Modular and programmable : create multiple setups (plugins parameters, audio and midi routing) and switch between them via automation or midi. Visit the homepage for more information : http://vstboard.blogspot.com
    Downloads: 2 This Week
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  • 18
    Cross-platform audio engine that implements features necessary for basic audio processing such as file loading/saving, audio mixing, sample/bit rate conversion, audio mixing/chaining, effects processing and some simple DSP operations. Still under develo
    Downloads: 3 This Week
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  • 19
    Midi Mixer is a simple daemon used for controlling mixers volume levels via MIDI controller (raw midi device). Main part of this project is a set of C++ classes dedicated for work with MIDI, like MIDI I/O, MIDI messages... Now just for FreeBSD.
    Downloads: 3 This Week
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  • 20
    Noozy is an advance digital cross-platform music player mastered by Noozxoide sound processor its own. On this new baked 3ZS version many improved from the previous...
    Downloads: 3 This Week
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  • 21
    A realistic real-time sound simulation usable in games and other interactive applications. It will include effects like echo's, HRTF's, Doppler, sound occlusion and other effect. Offered as an easy high level library that can be used from C and C++.
    Downloads: 2 This Week
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  • 22
    Modular Voice Studio

    Modular Voice Studio

    Modular Voice Studio: Next-generation real-time vocal processor

    Modular Voice Studio is an open-source, ultra-low-latency, node-based digital signal processing (DSP) environment engineered specifically for voiceover artists, streamers, podcasters, broadcast engineers, content creators, and audio purists. Built from the ground up with C++20 and the JUCE 8 framework, Modular Voice Studio combines the visual flexibility of a modular synth rack with studio-grade vocal processing. Build custom audio routing chains in real time with zero phase artifacts, deep-learning noise suppression, surgical spectral correction, and immersive 3D binaural positioning.
    Downloads: 2 This Week
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  • 23
    The RadioMixer is a C++ witten Software with a GUI designed in QT. It is designed to play multible MP3/OGG-Vorbis files and mixes them together in realtime. It is designed to be the central Software in Live Radio production which Supports JACKd. Current development of the new QT4 version has moved to GitHub. Find us at https://github.com/jan-lugfl/RadioMixer
    Downloads: 2 This Week
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  • 24
    Extreme cross-fading for party play and background music. Outputs direct or as an icecast 2 stream source.
    Downloads: 2 This Week
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  • 25
    miXo is a buzz machine (www.buzzmachines.com) - a plugin for the freely available jeskola buzz tracker. it allows using the pc keyboard as a mixer which comes in handy when doing live performances with buzz.
    Downloads: 2 This Week
    Last Update:
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