C++ Synthesizer

Open-source C++ projects categorized as Synthesizer
Audio Music Midi Vst Vst3

Top 23 C++ Synthesizer Projects

Synthesizer
  1. Sonic Pi

    Code. Music. Live.

    Project mention: Ask HN: Tools or frameworks to build music theory games | news.ycombinator.com | 2024-11-27

    It's not really a framework, but I've been having a lot of fun live coding music in Sonic Pi: https://sonic-pi.net/

    It has built-in functions for chords and scales and is pretty easy to make catchy loops.

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. OTTO

    Sampler, Sequencer, Multi-engine synth and effects - in a box! [WIP] (by bitfieldaudio)

  4. mt32-pi

    🎹🎢 A baremetal kernel that turns your Raspberry Pi 3 or later into a Roland MT-32 emulator and SoundFont synthesizer based on Circle, Munt, and FluidSynth.

    Project mention: Mt32-pi developer quits due to community harassment | news.ycombinator.com | 2025-02-17
  5. MiniDexed

    Dexed FM synthesizer similar to 8x DX7 (TX816/TX802) running on a bare metal Raspberry Pi (without a Linux kernel or operating system)

  6. zynaddsubfx

    ZynAddSubFX open source synthesizer

  7. DawDreamer

    Digital Audio Workstation with Python; VST instruments/effects, parameter automation, FAUST, JAX, Warp Markers, and JUCE processors

  8. DaisySP

    A Powerful DSP Library in C++

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. calf

    Developers repository of Calf Studio Gear. Expect some issues when using it for production.

  11. osci-render

    γ€°πŸ“ΊπŸ”Š Synthesiser audio plugin for making music by drawing objects on an oscilloscope using audio.

  12. Vaporizer2

    Vaporizer2 hybrid wavetable additive / subtractive VST / AU / AAX synthesizer / sampler workstation plugin

  13. ADLplug

    FM Chip Synthesizer β€” OPL & OPN β€” VST/LV2/Standalone

  14. amsynth

    Simple software synthesizer for Linux

  15. 4klang

    Official 4klang repository

  16. esp32_basic_synth

    ESP32 based simple synthesizer project

  17. 64klang

    Official 64klang repository

  18. KnobKraft-orm

    The KnobKraft Orm - The free modern cross-platform MIDI Sysex Librarian

  19. Polaron

    A DIY drum machine for the teensy microcontroller (hardware / software)

  20. ctag-tbd

    CTAG TBD >>to be determined<< an extendible open source Eurorack sound module

  21. TSynth-Teensy4.1

    TSynth for Teensy 4.1

  22. trackerboy

    Game Boy / Game Boy Color music tracker

  23. HAGIWOs_Module

    eurorack modular synthesizers projects using Arduino.

  24. OB-Xd

    Virtual Analog Oberheim based synthesizer.

  25. aeolus_plugin

    Pipe organ synthesizer (VST plugin)

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Synthesizer projects in C++? This list will help you:

# Project Stars
1 Sonic Pi 11,102
2 OTTO 2,656
3 mt32-pi 1,489
4 MiniDexed 1,279
5 zynaddsubfx 1,021
6 DawDreamer 1,010
7 DaisySP 978
8 calf 713
9 osci-render 516
10 Vaporizer2 467
11 ADLplug 462
12 amsynth 456
13 4klang 304
14 esp32_basic_synth 270
15 64klang 268
16 KnobKraft-orm 232
17 Polaron 195
18 ctag-tbd 191
19 TSynth-Teensy4.1 162
20 trackerboy 123
21 HAGIWOs_Module 121
22 OB-Xd 117
23 aeolus_plugin 114

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