Cardinal is a free and open-source virtual modular synthesizer plugin based on VCV Rack but with a focus on being a fully self-contained plugin version. It's available as CLAP, LV2, VST2 and VST3 audio plugin for FreeBSD, Linux, macOS and...



Pure Data is described as 'Pd (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical processing. It is the third major branch of the family of patcher programming languages known as Max (Max/FTS, ISPW Max, Max/MSP, jMax, etc' and is a music production app in the audio & music category. There are more than 25 alternatives to Pure Data for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best Pure Data alternative is VCV Rack, which is both free and Open Source. Other great apps like Pure Data are Max/MSP, plugdata, Vuo and SuperCollider.
Cardinal is a free and open-source virtual modular synthesizer plugin based on VCV Rack but with a focus on being a fully self-contained plugin version. It's available as CLAP, LV2, VST2 and VST3 audio plugin for FreeBSD, Linux, macOS and...



vvvv is a graphical programming environment for easy prototyping and development. It is designed to facilitate the handling of large media environments with physical interfaces, real-time motion graphics, audio and video that can interact with many users simultaneously.

Coollab's main goal is to be as intuitive and easy to use as possible. Effects are high-level and they just work out of the box! You don't need to know any math or programming to make your own very cool effects!


The GSN COMPOSER is a free web-based visual programming environment for online multimedia processing. Typical areas of usage are education, research, entertainment, special effects, or arts.

GSN Composer is the most popular Web-based alternative to Pure Data.
Cabbage Studio is a sophisticated combination of DAW and audio development environment. The studio offers a modular interface for constructing sounds driven by Csound with the power of .




Cabbage Studio is the most popular Android alternative to Pure Data.
Automatonism is a modular synthesiser that runs in the open source programming language Pure Data. It features a large library of 81 modules (version 2.1).
HISE is a cross-platform open source audio application for building virtual instruments. It emphasizes on sampling, but includes some basic synthesis features for making hybrid instruments as well as audio effects.

PraxisLIVE is an open-source, visual programming environment. Experiment with and create projects using a visual patching system coupled with the power of programming in Java, Processing and GLSL.




Isadora is the award winning, interactive media presentation tool that allows you to follow your artistic impulse. Whether you are an artist, designer, performer, or VJ, you can quickly and easily harness the limitless potential of digital media and real-time interactivity with...



Beast is a digital synthesizer and music creation system, released as Free Software under the GNU LGPL-2.1+. It has support for Linux Audio Plugins (LADSPA), multi-track editing, unlimited undo, real-time synthesis, MIDI and various audio formats like WAV, AIFF, Vorbis...

Hexen is a virtual modular Eurorack synthesizer for Android featuring 50+ modules in an accessible, touch-focused interface. All of the internal signal paths in Hexen have 32 bit resolution and are clocked at 48KHz. The final rendered audio is 16 bit 48KH.


