Cardinal Rack v24.04 LiNUX WiN macOS [FREE]

Cardinal is a free, open-source modular synthesizer plugin that brings a virtual rack environment directly into your DAW. Based on VCV Rack but designed as a fully self-contained plugin, it includes a wide range of third-party modules and internal utilities in a single binary, so you can patch and create sounds without external dependencies. It works as VST2, VST3, AU, LV2, or JACK standalone on Windows, macOS, and Linux. Three variants are available: Main (8 audio I/O, 10 CV I/O), Synth (2 audio outputs, instrument), and FX (2 audio I/O, effect). All variants support MIDI input and output. Cardinal is ideal for hobby producers and sound designers who want a flexible modular workflow inside FL Studio, Ableton Live, Logic Pro, or other hosts. It does not load external modules or connect to the official Rack store, but offers a rich set of built-in modules for creating custom synths, effects, and generative patches. Whether you’re exploring modular synthesis or need a versatile sound-design tool, Cardinal provides a comprehensive and completely free solution.