Blue Lab Audio
Saturate
Saturate by Blue Lab Audio is a straightforward saturation plugin that applies waveform clipping to create distortion effects without emulating specific hardware.
VST2Distortion & overdrive
Instruments, effects, and hidden gems
Free plugins: Effects
Browse 1008 reviewed free effect plugins for Windows, with compatibility and installation details.
2140reviewed plugins
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All categoriesDelay · 84Reverb · 76Dynamics · 106Mastering · 88Gates & de-essers · 24Pitch · 31Eq · 80Spectral · 21Filters · 69Distortion & overdrive · 70Lofi · 36Tube & tape · 19Preamps & amps · 29Modulation · 73Spatial · 51Multi-effects · 24
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1008 plugins
Every reviewed plugin matching the current filters.
Semantic Audio
SAFEDistortion
SAFEDistortion by Semantic Audio is a semantic distortion plugin that lets users load settings by typing descriptive words to shape the timbre of their audio. It analyzes and adapts to the input sound for unique distortion effects.
VST2Distortion & overdrive
Valdemar Erlingsson
Rodent
Rodent is a free Windows VST2 plugin that emulates the classic ProCo Rat distortion pedal, featuring selectable aftermarket mods.
VST2Distortion & overdrive
ViatorDSP
Rift Clipper
Rift Clipper by ViatorDSP is a band splitter distortion plugin that lets you isolate and distort the high band of your signal while leaving the low band untouched. Simplify your bass processing workflow with this efficient effect plugin.
VST2Distortion & overdrive
Shuttleplug
Rectula
Rectula by Shuttleplug is a free VST2 degrader and distortion effect for Windows that offers smooth, non-harsh distortion without bit-crushing. Its unlabeled controls tweak multiple parameters simultaneously for creative sound shaping.
VST2Distortion & overdrive
REMS
RDistortion
RDistortion by REMS is a free multimode distortion plugin featuring five types of distortion and integrated high pass and low pass filters for versatile sound shaping.
VST2Distortion & overdrive
Analog Obsession
PEDALz
PEDALz by Analog Obsession is a versatile 5 in 1 drive pedal plugin offering five distinct overdrive models with comprehensive tone shaping controls.
VST2Distortion & overdrive
ViatorDSP
Overdrive Pedal
Overdrive Pedal by ViatorDSP is a free guitar overdrive effect plugin available in VST2 format for Windows and OSX.
VST2Distortion & overdrive
NSP
Over Diver od82o
Over Diver od82o by NSP is a freeware overdrive stompbox emulation featuring 64-bit internal processing, multiple oversampling options, symmetrical and asymmetrical clipping, and stereo support.
VST2Distortion & overdrive
Saschart
MultiCrusher
MultiCrusher by Saschart is a free multi-algorithm distortion plugin featuring five distortion types including Overdrive, Decimator, Clip, and Foldback with adjustable routing.
VST2Distortion & overdrive
AudioParlour
Marauder
Marauder by AudioParlour is a boutique analog distortion plugin designed to add wear, heft, and grit to virtual analog synths with a unique dynamic distortion workflow.
VST2Distortion & overdrive
Shuttleplug
Lawnmower
Lawnmower by Shuttleplug is a versatile drive plugin offering subtle breakup to intense fuzz distortion. Ideal for drums, synths, and vocals, it includes an alternative version with a different filter.
VST2Distortion & overdrive
FKFX
Influx
Influx by FKFX is a modulated distortion and resonator plugin featuring a sonic retox engine with a Low Pass filter and Tube distortion to create new grooves from your input.
VST2Distortion & overdrive
HY-Plugins
HY-MBDrive
HY-MBDrive by HY-Plugins is a free multiband distortion plugin available for Windows in VST2 format.
VST2Distortion & overdrive
Audio Damage
FuzzPlus
FuzzPlus by Audio Damage is a free vintage fuzz pedal emulation featuring controls for fuzz, tone, output, and a bypass button.
VST2Distortion & overdrive
Robin Schmidt
Func Shaper
Func Shaper is a free waveshaping distortion plugin by Robin Schmidt that lets you customize the distortion curve via mathematical expressions.
VST2Distortion & overdrive
Wings Music
Fire
Fire by Wings Music is a free multiband distortion and downsampler plugin featuring multiple drive functions and unique output controls.
VST2Distortion & overdrive
Owl O Lantern
Fazu
Fazu by Owl O Lantern is a distortion plugin designed to crush basslines into thick, filtered sludge with adjustable tonal and bias controls.
VST2Distortion & overdrive
The free-plugin pulseUpdated Aug 23, 2026
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