Instruments, effects, and hidden gems

Free plugins: Effects

Browse 1008 reviewed free effect plugins for Windows, with compatibility and installation details.

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1008 plugins

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SideChainer 2 plugin interface
RDGAudio

SideChainer 2

SideChainer 2 by RDGAudio is a drawable gate plugin featuring a customizable point and tension curve editor with presets, offering precise control over gating effects.

VST3Gates & de-essers
Renegate free plugin interface
Auburn Sounds

Renegate free

Renegate free by Auburn Sounds is a full-band gate plug-in known for its natural sound and quick operation, offering simplified gating with advanced internal processing.

VST2Gates & de-essers
GGate plugin interface
GVST

GGate

GGate by GVST is a free noise gate plugin that silences audio signals falling below a set threshold, effectively removing unwanted background noise during silent passages.

VST2Gates & de-essers
EnveLover plugin interface
Press Play

EnveLover

EnveLover by Press Play is a unique MIDI-controlled audio gate effect that lets you trigger dynamics processing via MIDI, enhancing your music production workflow.

VST2Gates & de-essers
YuStrip-3 plugin interface
Yuri Semenov

YuStrip-3

YuStrip-3 by Yuri Semenov is a complete channel strip plugin available in VST2 format for Windows 32 and 64-bit systems.

VST2Mastering
Youlean Loudness Meter plugin interface
Youlean

Youlean Loudness Meter

Youlean Loudness Meter is a free plugin that measures the true perceived loudness of your audio, ensuring compliance with Film and TV industry standards and preventing your mix from sounding crushed.

VST2Mastering
Wave Observer plugin interface
Press Play

Wave Observer

Wave Observer by Press Play is a free VST oscilloscope and monitoring plugin designed for time-domain audio analysis, supporting mixing, mastering, and sound design workflows.

VST2Mastering
VU plugin interface
UnplugRed

VU

VU by UnplugRed is a free VU meter plugin offering true RMS metering with adjustable reaction speed and nominal operation level in stereo and mono modes.

VST2Mastering
Uraleq plugin interface
Flandersh Tech

Uraleq

Uraleq by Flandersh Tech is a free advanced multiband processor featuring multiband compressors, delays, and balance controls with Mid/Side processing and linear-phase FIR filters. Ideal for mixing and mastering.

VST2Mastering
Toned plugin interface
LVC-Audio

Toned

Toned by LVC-Audio is a free analog-modeled tone shaping plugin ideal for mastering and two-track mixing, featuring a three-band matrix and a high pass filter.

VST2Mastering
SpectralDiff plugin interface
Blue Lab Audio

SpectralDiff

SpectralDiff by Blue Lab Audio is a free mastering plugin that identifies differences between two audio files by displaying a real-time spectral difference during playback.

VST2Mastering
Speaker Vibrator plugin interface
RDGAudio

Speaker Vibrator

Speaker Vibrator by RDGAudio offers a unique 3D visualizer that displays VU and RMS levels with a vibrating speaker cone, featuring volume and pan controls for detailed monitoring.

VST2Mastering
SPAN plugin interface
Voxengo

SPAN

SPAN by Voxengo is a real-time FFT audio spectrum analyzer plugin offering flexible spectrum analysis modes for professional music and audio production.

VST2Mastering
Sound Delay plugin interface
Voxengo

Sound Delay

Sound Delay by Voxengo is a precise multi-channel signal delay plugin available in VST2 format for professional audio applications on Windows.

VST2Mastering
Smile plugin interface
Noisebud

Smile

Smile by Noisebud is a free Fletcher-Munson De-Harsher plugin designed to reduce harshness in mixes and masters while preserving crucial tonal elements.

VST2Mastering
SA60 plugin interface
Red Rock Sound

SA60

SA60 is a real-time 1/3 octave spectrum analyser inspired by the classic DN60 design from 1980, offering precise spectral monitoring.

VST2Mastering
Rebalance plugin interface
Blue Lab Audio

Rebalance

Rebalance by Blue Lab Audio is a spectral demixer plugin that lets you adjust vocal, bass, and drum levels within a single track in real time.

VST2Mastering
mvMeter2 plugin interface
TBProAudio

mvMeter2

mvMeter2 by TBProAudio is a multivariable meter offering RMS, EBUR128, VU, and PPM measurement modes with stereo and mid-side channel support for precise mastering metering.

VST2Mastering
The free-plugin pulseUpdated Aug 25, 2026

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