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.
CqtAnalizer
ChromaDSPCqtAnalizer is a powerful spectral analyzer plugin that provides a detailed, logarithmic view of your audio. With 48 bins per octave and a range of 10……
Cramit
Sixth SampleCramit is a powerful multiband compression and distortion plugin that can add energy and impact to your music. With its simple interface and visual……
CrazyClipz
Synthetic BrainCrazyClipz is a highly versatile audio effect plugin that unleashes creative chaos. Packed with a range of unique distortion, glitch, and bitcrushing……
Creepy Piano 2 Lite
Electronik Sound LabCreepy Piano 2 Lite is a dark, haunting piano plugin packed with 25 uniquely unsettling presets. It's perfect for adding an atmospheric, cinematic quality……
Creepy Piano Lite
Electronik Sound LabCreepy Piano Lite by Electronik Sound Lab is a free, multi-sampled piano plugin that will instantly transport your compositions to the dark side. With 22……
Cross DJ - Music Mixer App
MIXVIBESCross DJ is a powerful music mixing app that lets you stream tracks from SoundCloud Go+, access your local and cloud-stored music, and perform live mixes……
Crotalinae
Alan ViSTaCrotalinae is a powerful virtual instrument that recreates the captivating sound of antique chromatic cymbals. Sampled from the University of Iowa's public……
Crunck V2
Nembrini AudioCrunck V2 is a versatile guitar amplifier plugin that delivers a wide range of tones, from heavy metal to blues and everything in between. Easily dial in……
Crunck V2 Guitar Amplifier
Nembrini AudioThe Crunck V2 Guitar Amplifier plugin from Nembrini Audio delivers a versatile range of tones, from heavy metal to bluesy fusion. Dial in your perfect……
Crush
sleepyCatCrush is a versatile bit crusher effect that lets you continuously degrade the bit depth and sample rate of your audio. Dial in everything from subtle grit……
Crypt – Free Synth Plugin
VitlingCrypt is a free, powerful synth plugin perfect for crafting expansive, icy-cold pad and lead sounds. Its unique hyper-unison engine unleashes complex,……
Cstop – Free Tape Stop Plugin
CstopcStop is a free tape stop audio effect plugin that lets you recreate the iconic slowing-down effect of analog tape machines. Use it to add natural-sounding……
Cubasis LE 3
Steinberg Media Technologies GmbHCubasis LE is Steinberg's compact, mobile music production app for iPhone and iPad. With the same intuitive interface as the full Cubasis version, Cubasis……
Cute Emily Dirty
bigcat InstrumentsCute Emily Dirty is a versatile vocal processor from bigcat Instruments that brings gritty, lo-fi character to your vocals. Whether you're creating moody……
Cute Emily Guitar
bigcat InstrumentsCute Emily Guitar is a detailed sample-based electric guitar instrument that captures the rich, dynamic tone of an Epiphone SG. Featuring meticulous……
CVoice1
SNFK MusicCVoice1 is a versatile pitch modulation plugin that lets you create rich, evolving vocal-like effects. Use it to add vibrato, unison detune, and……
Cyclone
Sonic ChargeCyclone is a high-fidelity emulation of the legendary Yamaha TX16W sampler, capturing every nuance of its iconic 12-bit sound. Developed by Sonic Charge,……
Cymatics Pandora
CymaticsPandora is a powerful melody and sound design plugin from Cymatics. It combines a versatile synth engine with intelligent melody generation, allowing you to……
Cymbal Killer
Low Wave StudiosCymbal Killer is a specialized 2-band gate designed to tame cymbal bleed in drum recordings. It allows you to independently control the attack and sustain……
Cymbalistic
Alan ViSTaCymbalistic by Alan ViSTa is a comprehensive sampled cymbal library that captures the rich, complex tones of drumkit cymbals. With 68 high-quality stereo……
CZ-101 Organ Plug-In
OrangegroovesamplesThis free plug-in faithfully recreates the iconic sound of the legendary Casio CZ-101 synthesizer. With its rich, organic tones, it's a must-have for adding……
Daichi Laboratory – Synth1
KvraudioSynth1 is a powerful and versatile software synthesizer that emulates the iconic Clavia Nord Lead 2 Red. With its rich, analog-inspired sound, it's a great……
Dark VX Kick
ChokeholdDark VX Kick by Chokehold is a sampled kick drum with a lot of depth and flexibility. Featuring 4 velocity layers, round-robins, and analog hardware……
Darksichord
Electronik Sound LabDarksichord by Electronik Sound Lab is a unique virtual instrument that transforms the familiar sound of the harpsichord into a dark, mysterious, and……