AU & AUv3 Plugins
for macOS & iOS
The most complete directory of Audio Unit plugins. Find what you need — or discover something you didn't know existed.
⭐ Editor's Picks
Hand-picked by the Composer HQ team
PaulXStretch
SonosaurusPaulXStretch is a powerful time-stretching tool that uses the PaulStretch algorithm to transform audio in mesmerizing ways. Whether you're looking to create……
“Insanely cool app that I use for making ambient textures.”
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……
“Possibly the best free synth of all time!”
🏆 Most Popular on macOS
Highest rated macOS plugins by the community
FAC Phazer
Frederic CorvestThe FAC Phazer by Frederic Corvest is a versatile phaser plugin that delivers a unique sonic character and a wealth of customization options. Inspired by……
Walls
KlevgrandWalls is a unique and versatile algorithmic space effect, an exploration of sound deconstructing the traditional ideas of what a reverb can be. A bendable struc…
Curve 2
CableguysCurve is a software synthesizer with an irresistible waveform editor, huge sound library and slick interface. Ideal for both experimentation and detailed tweaki…
Solderbox
Bram BosSolderbox by Bram Bos is a highly versatile multi-effects unit that combines a wide range of classic analog-style effects into a single powerful plugin.……
bx_XL V3
BrainworxThe bx_XL V3 empowers mastering engineers to achieve loud mixes without sacrificing clarity. Utilizing the mid/side technology from Brainworx’s groundbreaking b…
FAC Punchlab
Frederic CorvestFAC Punchlab is a powerful all-in-one audio processing suite designed to inject punch, energy, and character into your mixes. With nine precision-tuned……
J_NO Chorus
Adam BellJ_NO Chorus pays homage to a classic 80s effect, recreating the warm, lush sound of a bucket brigade chorus. Use it to add depth, dimension and movement to……
Made by Brainworx Essentials Bundle
BrainworxThe Brainworx Essentials Bundle packs 10 of Brainworx's most acclaimed audio plugins, including acclaimed collaborations with SPL, Mäag, and Shadow Hills.……
📱 Most Popular on iPad
Highest rated AUv3 plugins for iPadOS
Mozaic Plugin Workshop
Bram BosMozaic Plugin Workshop by Bram Bos is a powerful MIDI plugin that lets you create your own custom MIDI tools, effects, and instruments. From generative……
Super J8 Synth + AUv3
AudioKit ProThe Super J8 Synth + AUv3 from AudioKit Pro is a powerful and versatile software synthesizer that delivers the iconic sounds of classic analog hardware.……
FAC Bandit
Frederic CorvestFAC Bandit is a powerful 3-band multi-effects processor that lets you creatively blend saturator, lo-fi, and ring modulation effects. Easily sculpt your……
Perforator
Bram BosPerforator is a powerful rhythmic gating effect that can transform sustained sounds into creative, rhythmic patterns. By dialing in the slice envelopes, you……
Laplace - AUv3 Plug-in Synth
iceWorks, Inc.Laplace is a powerful AUv3 physical modeling synthesizer that allows you to craft an array of intricate and expressive sounds. From the nuanced tones of……
ChowMatrix
Jatin ChowdhuryChowMatrix is a modular delay effect that allows you to create intricate, evolving textures. With its growable 'tree' of delay nodes, you can build complex……
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……
Pianoteq 9
ModarttPianoteq 9 is an award-winning virtual instrument that uses advanced physical modeling to recreate the authentic sound and feel of a wide range of acoustic……
✨ Newest Additions
Recently added to the directory
Quantum
WavesfactoryAdvanced transient processor separating audio into attack and sustain paths, each with 16 independent effects for creative sound design.
Echo Cat
WavesfactoryVintage tape echo plugin modelling a classic 1958 unit, with tempo sync, ducking, and M/S processing alongside authentic tape character.
Spectre
WavesfactoryFrequency-selective enhancer combining a five-band EQ with ten analogue saturation algorithms to add life and dimension.
Equalizer
WavesfactoryIntelligent dynamic EQ that analyses your audio and applies automatic corrections with zero latency and native Apple Silicon support.
Re-Esser
WavesfactoryNext-generation de-esser that separates sibilance from tonal content for independent, transparent processing.
Cassette
WavesfactoryVintage cassette tape simulator modelling four tape types with saturation, wow & flutter, and authentic analogue warmth.
Trackspacer
WavesfactoryAward-winning sidechain EQ that carves space in your mix by applying a real-time inverted EQ curve to eliminate masking.
Wavesfactory Effects Bundle
WavesfactoryWavesfactory plugins provide pristine sound quality and a clear focus on user experience. They design their plugins to be innovative and evocative, crafted with…
💎 Undiscovered Gems
Highly rated but not yet widely known
SampleSwap
Soifer SoundSampleSwap is a powerful yet intuitive sampler plugin that allows musicians to quickly load, manipulate, and swap between samples. Its flexible interface……
Throb
shaduzLABSThrob is a tempo-synced clock generator that helps synchronize your DAW with other hardware. Its simple interface lets you easily adjust the clock……
VisLM
NUGEN AudioUsing an industry-standard gives you confidence and peace of mind. VisLM delivers everything you need – intuitively, accurately and immediately. With a unique d…
Visualizer
NUGEN AudioMeasure, Understand, Correct. Visualizer gives you Indispensable Audio Analysis for Quality Audio Production, with a Standardised Reference Set of Professional…
Focus Bundle
NUGEN AudioRapid, intuitive access to the big sound professionals strive for. Take complete control of your stereo panorama with three powerful tools offering incredible f…
Sonnox Claro + FREE Voca
SonnoxThe Sonnox Claro + FREE Voca plugin bundle delivers streamlined, professional vocal production and mix clarity with Voca’s all-in-one vocal processing and intui…
Minimal Audio Essential Effects Bundle
Minimal AudioGet all of Minimal Audio's innovative effects plugins in one bundle to maximise your creative potential.
RevSane
Rob PapenAs you may already know, Dr. Jekyll and Mr. Hyde influenced Rob Papen's other FX plugin called DelSane, and it was a matter of time (4th dimension) before these…
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