Sonible Pufferfish

Sonible Pufferfish: Free Creative Effects Plugin

Sonible Pufferfish is the free creative-effects plug-in from Sonible, the Austrian developer behind smart:EQ, pure:limit and pure:level. Pufferfish takes Sonible’s smart-processing engines and wraps them in a fun, two-knob interface for fast experimental sound design.

What’s inside

• Two-knob creative interface: shape character and intensity, no menus to dig through.
• Smart-processing engine: the same AI-driven analysis Sonible uses in their paid plug-ins.
• Works on any source: vocals, drums, synths, guitars, mix bus — Pufferfish adapts to what you feed it.
• VST3, AU and AAX: runs in FL Studio, Ableton, Logic, Cubase, Studio One, Pro Tools.

How producers use Pufferfish

Drop Pufferfish on a vocal for instant character — Sonible’s smart engine analyses the source and dials in the right balance of saturation, EQ shift and dynamic shaping. On a drum bus it adds glue and presence. On a synth it brings movement. The two-knob simplicity makes it the kind of plug-in you load when you want a fast creative move, not a precision surgical edit.

System requirements

Mac (macOS 10.14 or later, Intel + Apple Silicon) and Windows (Windows 10 or later, 64-bit). VST3, AU and AAX formats.

What’s new

Free public release from Sonible — no trial period, no upgrade nag.

Delivery

Instant download after creating your free VST Vault account.

Questions producers ask

Is Pufferfish a Sonible product? Yes — built and released by Sonible (Austria), same team behind smart:EQ and pure:limit.

Will it work on Apple Silicon? Yes — Universal Binary, native M1/M2/M3 support.

What’s the catch with the free version? None. Full plug-in, full features, no time limit.

Browse all free downloads · All audio effects at VST Vault