Free AU & AUv3 Plugins
The best free AU and AUv3 audio plugins for macOS and iOS. No cost, no catch. Just great tools for Apple music producers.
StereoWidth
Blue Lab AudioStereoWidth is a powerful stereo widening plugin that lets you easily expand or contract the stereo field of your audio. Use it to create a bigger, more……
Stigma
Full Bucket MusicStigma faithfully recreates the sound of the legendary KORG Sigma KP-30 synth from 1979. With its two band-limited oscillators, detailed filters, and……
sTiltV2
TBProAudiosTiltV2 is a flexible linear phase filter that allows you to precisely shape the audio spectrum around a customizable center frequency. With an adjustable……
Stimulate
ViatorDSPStimulate is a powerful harmonic exciter plugin that lets you add brightness and punch to your audio signals. Use it to selectively boost odd or even……
Stochas
Surge Synth TeamStochas is a powerful probabilistic polyrhythmic step sequencer and chord generator. It adds a dynamic, randomized element to your MIDI sequences, creating……
StreamByter
Audeonic AppsStreamByter is a powerful audio effects processor that lets you manipulate and morph your sound in real-time. With its intuitive interface and creative……
Strings One
Sound MagicStrings One by Sound Magic delivers lush, expressive string sounds for your music productions. Recorded with meticulous attention to detail, this plugin……
StudioDevil BVC
Studio DevilStudio Devil BVC is a guitar amp modeler that captures the tone and character of classic British tube amps. With authentic preamp and power stage modeling,……
StudioMini - Music Recorder
Otreus Inc.StudioMini is a powerful, easy-to-use music recording app that lets you capture your creative ideas on the go. With a sleek and intuitive interface,……
SUB
SamplesonSUB by Sampleson is a powerful sub-bass synthesizer plugin that delivers deep, punchy low-end perfect for electronic music production. Featuring an……
Suggester 2 : Chords & Scales
Mathieu RouthierSuggester 2 is a powerful companion for songwriters and composers, providing intuitive chord and scale suggestions to inspire new musical ideas. This plugin……
Sunday Keys
Loop CommunitySunday Keys is a delightful virtual instrument that transports you to a warm, vintage piano soundscape. With its lush, detailed samples and responsive feel,……
Supafly DSP Lost Tapes
SuperflydspSupafly DSP Lost Tapes is a versatile lo-fi effect plugin that lets you achieve a vintage, old-school sound. Featuring a state-of-the-art tape emulation……
SUPER PADS LIGHTS - Launchpad
Full Time Enterprise, SLSUPER PADS LIGHTS is a powerful and inspiring MIDI pad instrument for musicians of all levels. With its vibrant, color-changing pads and vast library of……
Superhet Synth
SuperhetSuperhet Synth is a modern take on the classic superheterodyne radio circuit, harnessing its unique frequency mixing capabilities to create rich, complex……
Surge
Surge Synth TeamSurge is a versatile subtractive hybrid synthesizer that offers a powerful and flexible sound engine. With two independent scenes, extensive oscillator and……
Surge – Free Synth For PC, Mac & Linux
Surge Synth TeamSurge is a powerful, feature-packed digital synthesizer that delivers rich, textured sounds for music production. With its extensive modulation……
Surge XT
Surge Synth TeamSurge XT is a powerful, versatile hybrid synthesizer that offers a vast array of oscillators, filters, and modulation options. Its layered scenes and……
Surrealistic MG-1 Plus Synthesizer
Cherry AudioThe Fat and Funky Sound of the Electronics Super Store Legend, now FREE! The fun and funky Surrealistic MG-1 Plus Synthesizer is a super authentic recreation of…
Swanky Amp
Resonant DSPSwanky Amp is a powerful tube amplifier plugin that captures the nuanced behavior of classic tube circuitry. With intuitive controls over sag, note bloom,……
sweepDelay
SaschartsweepDelay is an advanced delay plugin that features two modulated resonant filters, allowing you to create unique, evolving delay textures. Use it to add……
Sweet MIDI Player
Roni MusicSweet MIDI Player is a powerful yet easy-to-use MIDI sequencer that lets you compose, edit, and perform your musical ideas. Designed for musicians of all……
Sweetcase
NoiseAsh Audio ToolsSweetcase is a professional-grade electric piano plugin that delivers a warm, realistic vintage sound. With extensive customization options and a sleek 3D……
Sweetcase Vintage Electric Piano
NoiseashSweetcase Vintage Electric Piano by Noiseash is a virtual instrument plugin that delivers a warm, authentic electric piano sound right in your DAW. Capture……