Plugin Suites
Families of plugins by the same authors
A collection of essential effects. Contains a Chorus, Compressor, De-esser, Delay, Master, Noise Gate, Pitch Fix, Reverb, Rotary, and two EQ effects.
MuseFX is a free and expanding collection of high quality plugins for Audacity, MuseScore 4 and any VST3 compatible host. MuseFX brings the tools you need to elevate your mix to a higher level.

Muse Hub
Muse Hub
Download Muse hub

MuseFX can be downloaded from the "Effects" tab in the Muse Hub
A set of simple VST effects, most known for the GSnap (auto-tune) effect.

GVST - Packages
Download page
A set of open source plugins by the Institute of Electronic Music and Acoustics of the University of Music and Performing Arts Graz. Strong focus on ambisonic functions; see their plugin descriptions.
A collection of 37 effects in categories like Analysis, Saturation & distortion, Dynamics, Equalization, Mastering, Mixing, Pitch and others.
MFreeFXBundle
Download page
Powerful plugins for any type of audio mixing: eq, dynamics, reverb, and more.
ToneBoosters | Audio Plug-ins
Download page
"Demo" mode is fully functional except for preset saving. You can use Audacity's preset system instead.
What is Included:
- Barricade 4 : Limiter
- BitJuggler : Sampler / Processor
- Compressor 4 : Dynamics processor
- Dual VCF : non-linear filters
- Enhancer : preset filter eq
- Equalizer 4: Digital remasterd Anolog dynamic eq
- Flowtones : synthesizer
- GonioMeter : Stereo Image Analyzer
- MBC : Multiband Compression and saturation
- Morphit : Headphones correction and personalization
- ReelBus 4 : Magnetic tape recording, echo and flanger simulator
- Reverb 4 : Lush reverberation and shimmer
- Sibalance 4 : Spectral de-esser and harshness remover
- Spectogram : Insightful time and frequency visualization
- VoicePitcher 4 : Vocal doubling, pitch shifting and freezing effect
Kilohearts Essentials is free collection of 30+ plugins.
Kilohearts Essentials
Kilohearts
Download page (requires registration)
A selection of some effects found in Reaper.
REAPER | ReaPlugs
Download page
MacOS already ships with a range of Audio Unit effects which you can try out
A set of LADSPA effects. They can be found in most Linux repositories.
An LV2 plugin suite featuring a wide array of plugins for audio mixing and mastering. As of version 0.90.0 there are 47 plugins in the suite.
Note: The virtual instruments included are not supported in Audacity.
The Calf plugins can be found in the repositories of most Linux distributions, additionally, compilation instructions can be found here:
Last modified 3mo ago