IndiePluginsInstruments, effects, and hidden gems
Browse 1072 reviewed free instrument plugins for Windows, with compatibility and installation details.
Filtered catalog
Every reviewed plugin matching the current filters.
SB-3 LE by Ourafilmes is a stereo detunable analog synthesizer offering mono and polyphonic modes with low CPU usage in mono. It features three oscillators with a full stereo architecture, including a stereo detune option that doubles oscillators for rich sound design.
Saturn by MVX Synths is a free band-saturated synthesizer for Windows featuring a parallel bandpass filter that shapes sound with adjustable resonance and filter level.
SartreXT by Kriminal is a 2-oscillator analog synthesizer plugin for Windows featuring six simultaneous waveforms per VCO, individual filters, envelopes, LFOs, and chorus effects.
S7 by Samsara Cycle Audio is a simple single oscillator analog-style synthesizer featuring 7 waveforms including sine, saw, and noise variants.
Rticul8R by Krakli is a characterful synth offering both natural and synthetic tones. Ideal with a velocity-sensitive keyboard, it delivers distinctive spikey sound textures.
RMS1 by Samsara Cycle Audio is a Mono/Poly analogue synthesizer featuring 16-note polyphony, selectable waveforms, LFO, PWM modulation, and an envelope-controlled filter for dynamic sound shaping.
Quilcom ASS is an analogue sounding synthesizer that lets you switch between detailed analogue emulation and a pure digital version of the same preset for sound flexibility.
Q9 Oldvox by SyncerSoft is an analogue-style synthesizer plugin for Windows offering dual oscillators, filters, and LFO with auto detune to create warm, bright, and fat sounds ideal for electronic music genres.
Punya by Samsara Cycle Audio is a mono/poly single oscillator synthesizer featuring seven waveforms, a versatile filter section, LFO, delay effect, and extensive modulation options.
Pulse80R by Kriminal is a free Windows VST2 synth featuring 8 pulse wave oscillators, global filter, amplifier, LFO, modulation, and chorus effects.
Pulsar 4 is a 6-voice polyphonic synthesizer featuring 2 oscillators with sync and FM, dual envelopes, LFOs, multimode filters, and a digital modulation matrix for rich sound design.
Pterosaur is a 16 oscillator supersaw synthesizer inspired by the Roland JP-8000, offering independently detunable and pannable oscillators for rich, classic Supersaw sounds.
PPAnalog by Acquit Music is a free VST synthesizer for Windows offering dirty, fat lead sounds with three FM oscillators and a variety of filters.
Polyvoks Station is a VST2 synthesizer plugin for Windows inspired by the legendary Soviet Polivoks synthesizer, designed for creating diverse musical compositions and sound effects.
Pluton is a free virtual analog synthesizer featuring 12-voice polyphony, dual oscillators with four waveforms, noise generator, and full graphic envelope modulation. It supports tempo synchronization within Windows VST2 hosts.
PleyadeS by DSK is a free Windows VST2 synthesizer featuring 4 oscillators with octave and microtuning controls, dual filters, 3 LFOs with flexible routing, amplitude envelope, dual delay effects, MIDI automation, and a preset selector.
Padrone by Kriminal is a free analog synthesizer with dual oscillators, each featuring independent filters, envelopes, LFOs, modulation, and chorus effects.
Orion 1 by Meesha is a free 8-voice polyphonic analog synthesizer featuring 2 oscillators with various waveforms, oscillator sync, PWM, ADSR envelopes for each oscillator, and dual LFOs with sample and hold, rate sync, and delay.
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