Cosmic Boy
IceCream
IceCream by Cosmic Boy is a free 8-bit chiptune style mono/poly synthesizer with dual oscillators, a step sequencer, and bitcrusher effects.
VST2Synths
Instruments, effects, and hidden gems
Free plugins: Instruments
Browse 1072 reviewed free instrument plugins for Windows, with compatibility and installation details.
2140reviewed plugins
79%install-ready
Top 5category ranks
40sound categories
All categoriesDrum kits · 29Drum synths · 14Drum machines · 9Single drums · 27Groove / sequencers · 10Percussion · 30Drums · 30Guitar & bass · 28Piano & keys · 79Brass & wind · 44Folk & ethnic · 53Orchestral · 24Samplers · 52Loop & scratch · 12Synths · 587Organs · 30
Filtered catalog
1072 plugins
Every reviewed plugin matching the current filters.
Full Bucket Music
Grain Strain
Grain Strain by Full Bucket Music is a high-performance envelope grain looping synthesizer effect featuring flexible grain and loop iteration envelopes with sync-to-host options.
VST2Synths
Superjoebob
GENNY
GENNY is a free VST2 plugin that emulates Sega Genesis YM2612 and SN76489 chips, letting you create authentic Sega Genesis style FM music within your DAW.
VST2Synths
easytoolz
easy-casiopeia
Easy-casiopeia is a vintage simulation of the Casiotone VL-1 featuring two VST2 plugins: a synthesizer and a drum plugin, each with its own sequencer and additional features beyond the original hardware.
VST2Synths
Davi Santos
DvnSfxMaker
DvnSfxMaker is a synthesizer designed for creating video game sound effects with multiple oscillators, noise sources, and versatile filters.
VST2Synths
Odosynths
Dream 64
Dream 64 is a free VST2 synthesizer plugin for Windows inspired by the Commodore C64 SID chip, featuring five 8-step sequencers with individual BPM control.
VST2Synths
Polyvalens
Casio VL1
Casio VL1 by Polyvalens is a free VST2 synthesizer plugin for Windows that faithfully emulates the original Casio VL1 hardware synthesizer.
VST2Synths
Necromare
Broken Toy
Broken Toy is a unique synthesizer plugin crafted by bending the circuits of a plush toy's voice box, delivering distinctive sound textures for Windows 32-bit systems.
VST2Synths
Opulent Audio
bLO-FIsh
bLO-FIsh by Opulent Audio is a versatile 3-oscillator lo-fi synthesizer combining classic 8-bit chip sounds with traditional synth elements for rich sonic possibilities.
VST2Synths
Krakli
Xakt
Xakt by Krakli is a spectral synthesizer for Windows that excels in creating dark, evolving textures with its unique interface and dynamic sound movement.
VST2Synths
Krakli
Vurtbox
Vurtbox is a unique synthesizer plugin with a bizarre GUI and surprising sounds. It features presets by Vurt and Tim Conrardy, but users should be cautious of its high CPU usage and potentially loud output.
VST2Synths
zOne.sk
U.F.O. Zone Edition
U.F.O. Zone Edition by zOne.sk is a free subtractive synthesizer plug-in featuring 3 oscillators with 36 waveforms, dual SVF filters, and built-in delay, chorus, and reverb effects. It includes preset randomization and subpreset management for flexible sound design.
VST2Synths
Audiobulb
Sophia
Sophia by Audiobulb is a unique virtual synthesizer designed for creating intriguing ambiences and modulated sound effects.
VST2Synths
Shuttleplug
REDIUM
REDIUM by Shuttleplug is a free phase modulation synthesizer for Windows that delivers metallic, noisy, science fiction sounds.
VST2Synths
Quilcom
Padulator
Padulator by Quilcom is a free Windows VST synthesizer focused on creating rich and interesting pad sounds with a unique algorithm.
VST2Synths
Tweakbench
padawan
padawan by Tweakbench is a hybrid synthesizer for creating lush pads and ambient sounds. It combines an analog-style oscillator with a wavetable oscillator, featuring tempo-synced modulation, stereo chorus, and simple reverb effects.
VST2Synths
GTG
MX 2008
MX 2008 by GTG is a free pads and FX synthesizer plugin for Windows.
VST2Synths
Shuttleplug
Mork
Mork by Shuttleplug is a free analog-style synthesizer plugin for Windows that excels at creating deep, low pad sounds, spacy melodies, and realistic storm effects. It features two oscillators with a SINE/NOISE waveform switch and a mix control for blending.
VST2Synths
The free-plugin pulseUpdated Aug 23, 2026
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