nakst Fluctus A FM Synthesizer WiN macOS LiNUX FREE

Fluctus is a free 3-operator FM synthesizer that keeps things simple while still covering a wide range of tones. Each operator has a variable brightness control, and you get soft and hard saturators, a multi-mode filter, ping-pong delay, and phaser to shape your sound. The single-page interface scales from 100% to 200%, so it fits comfortably on any screen. Over 60 factory patches are included in the ROM bank and accessible through the patch browser, giving you a solid starting point for your own tweaks. It runs as a CLAP plugin with polyphonic non-destructive modulation, and as a native FL Studio plugin with slide/glide note support (FL Studio 9 or newer). Windows users get both 32-bit and 64-bit builds, while Linux is 64-bit only. There’s no copy protection or DRM. This synth suits hobby producers on FL Studio, Ableton, or Logic who want an easy-to-program FM instrument for bass, leads, pads, and experimental textures without a steep learning curve.