| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| Voxengo SPAN 2.10 | Real-time spectrum analyzer. [VST/AU] | Mac | Freeware | 2016-03-04 | 2 | 80db |
| Nexus 2.6.3 | Nexus is a Rom synthesizer. [VST/AU/RTAS] | Mac | Paid | 2014-06-10 | 9 | 75db |
| Addictive Drums 2.0 | Drum Production Studio. [VST/AU] | Mac | Demo | 2013-09-26 | 0 | 70db |
| Automap 4.9 | Offers an instant controlling solution for your MIDI Hardware controllers to work with all your plug-ins. | Mac | Freeware | 2015-07-09 | 0 | 70db |
| Auto-Tune Evo v6.10 | Automatic and graphical intonation correction for voices and solo instruments. [AU/VST/RTAS/TDM] | Mac | Demo | 2010-03-03 | 8 | 70db |
| Elastique Pitch v2 | Real time pitch shifting solution. [VST/AU/RTAS] | Mac | Demo | 2015-07-09 | 0 | 70db |
| Harmony Engine Evo v3.01 | Tool for vocal harmony creation. [VST/AU/RTAS] | Mac | Demo | 2009-08-31 | 0 | 70db |
| Independence Free 3.1 | Sampler. [VST/AU/RTAS/Standalone] | Mac | Freeware | 2013-01-07 | 4 | 65db |
| Auto-Tune Live v1.1.1 | Auto-Tune Live is a pitch correction software optimized for live performance. [VST/AU/RTAS] | Mac | Demo | 2014-02-17 | 0 | 65db |
| TAL-Vocoder-2 V1.02 | Vintage vocoder emulation with 11 bands that emulates the sound of vocoders from the early 80s. [VST/AU] | Mac | Freeware | 2013-01-07 | 2 | 65db |
| Blue Cat's FreqAnalyst 2.1 | Frequency spectrum analyzer. [VST/AU/ RTAS] | Mac | Freeware | 2014-01-20 | 0 | 65db |
| Altiverb 7.2.2 | A sampled acoustics real-time convolution reverb plug-in. [AU/VST/MAS/RTAS/HTDM] | Mac | Demo | 2014-05-15 | 0 | 65db |
| SampleTank FREE 3 | Free version of SampleTank with 204 Sounds and more than 500 MB of samples [AU/VSTi/RTAS] | Mac | Freeware | 2014-09-02 | 3 | 65db |
| CamelPhat 3.5 | CamelPhat is a Multi-effect plug-in with distortion, filtering and more. [VST/AU] | Mac | Shareware | 2011-12-12 | 1 | 65db |
| hypercyclic v1.5.554 | The hypercyclic is a MIDI Arpeggiator and Mangler [VST/AU] | Mac | Freeware | 2015-03-08 | 0 | 60db |
| MDA AU Plug-in Pack 1.0.2 | Bundle of 15 free plug-ins - amps, delays, vocoder & more. [AU] | Mac | Free | 2010-09-15 | 4 | 60db |
| Minimoog V 2.5.4 | The Minimoog synth is back, with plenty of new additions. | Mac | Demo | 2013-04-08 | 0 | 60db |
| OrangeVocoder 3.4 | Simulation of an analog vocoder effect [AU] | Mac | Demo | 2012-09-07 | 3 | 60db |
| De-Verb v1.2 | Transient Designer's sustain reduction. [VST/AU/RTAS] | Mac | Demo | 2010-02-09 | 2 | 60db |
| Ambience v1.0.7 | Reverb plug-in. [VST/AU] | Mac | Free | 2010-08-16 | 5 | 60db |
| ArtsAcoustic Reverb v1.6.0.15 | Professional reverb plug-in. [VST/AU] | Mac | Demo | 2013-05-29 | 1 | 60db |
| AirEQ v1.3.4 | Musical equalizer. [VST/AU] | Mac | Demo | 2008-11-26 | 0 | 60db |
| Jamstix 3.6.0 | Jamstix is a virtual drummer inside of your sequencer/host [AU/VST] | Mac | Demo | 2014-07-04 | 0 | 60db |
| Studio Devil Amp Modeler Pro v1.5 | Amp Modeler Pro is a Guitar amp modeling and studio effects plug-in. [VST/AU/RTAS] | Mac | Demo | 2011-10-28 | 0 | 60db |
| Auto-Align 1.5.1 | Automatic microphone time alignment plugin. [AU/RTAS] | Mac | Demo | 2014-05-19 | 1 | 60db |
| MultiInspectorFree v1.2.0 | 31 band spectral analyzer. [VST/AU] | Mac | Freeware | 2009-03-06 | 6 | 60db |
| Master Restoration Suite v5.80 | Master Restoration is a collection of plug-ins designed for cleaning up tape, vinyl, and acoustic recordings. [AU/VST/RTAS] | Mac | Demo | 2014-05-19 | 0 | 60db |
| Black Water Reverb AU | A reverb plugin. | Mac | Freeware | 2004-12-17 | 3 | 60db |
| UVI Workstation v2.6.6 | Multi-timbral virtual instrument that gives you unlimited parts, built in effects, functionality for live performance, and an intuitive real-time workflow. [VST/AU/RTAS] | Mac | Freeware | 2016-06-06 | 2 | 60db |
| MRhythmizer 9.18 | Time manipulation effect that uses an integrated sequencer to control time, volume and filters. From gating to glitching, repeating to scratching, all with stunning audio quality [VST/AU] | Mac | Demo | 2016-03-07 | 0 | 60db |
Best Free Au Plug-ins For Mac
Free Plugin Downloads For Windows
Mac/PC/Linux (Paid iOS version also available) VST/AU (Image credit: DiscoDSP) Let’s caveat this with an acknowledgement of subjectivity: there are numerous excellent freeware synths out there, and depending on your tastes, needs and musical leanings, you could make a convincing case for any number of them being the ‘best’. Download Free Pitch Shifter AU VST Plugins & VSTi Instruments Here is our colection of FREE software, VST plugins, VSTi instruments, audio utilities and DAWs. Should you know of anything that we have not listed here let us know.