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.
VMP1 by Samsara Cycle Audio is a mono/poly analogue synthesizer featuring 16-note polyphony with versatile oscillator waveforms including saw, square, sine, and free wave. It offers individual tuning, on/off oscillators, white noise control, and MIDI channel selection.
Victor by Kriminal is a free analog-style synthesizer plugin featuring 3 groups of 4 oscillators each, offering 7 waveform types, multiple filter options, envelopes, and tuning controls for rich sound design.
Twin Bass by Interruptor is a free bass synthesizer VST2 plugin for Windows 32-bit. It features a double filter architecture for rich mid-range and solid sub bass tones, with vocal-like timbres and a comprehensive modulation matrix.
Tsunami by Kriminal is a free 4 oscillator polyphonic synthesizer for Windows with dual filter routing and global chorus.
ThoR is a free Windows synthesizer plugin featuring 4 oscillators with 5 waveforms, advanced LFOs, multiple filters, and integrated delay effects, offering flexible sound design and MIDI automation.
The qyooo is a polyphonic analog synthesizer featuring three oscillators with ring modulation, three zero-delay feedback filters, a white noise generator, and complex scene morphing for dynamic filter modulation.
THE LOUD is a bass synthesizer featuring two oscillators and a parallel synthesizer with a low pass filter and boost circuit that enhances low-end presence.
The blooo is a free polyphonic subtractive synthesizer by Full Bucket Music featuring up to 32 voices, dual band-limited oscillators with ring modulation, and portamento.
TAL-Elek7ro is a virtual analog synthesizer offering oscillator hard sync, frequency modulation, improved alias-free oscillators, and versatile envelopes and LFOs.
Synth2 by Kriminal is a Windows-only 2-oscillator synthesizer designed for creating classic keyboard sounds. It features effects including rotator, tremolo, delay, chorus, and drive to shape your tones.
SubsTractor by SyncerSoft is a free analog-style polyphonic synthesizer plugin for Windows based on subtractive synthesis and inspired by the Propellerhead Reason SubTractor.
SubDuer by Majken is a triple oscillator subtractive synthesizer designed for low CPU usage with a compact and user-friendly interface.
Stinger by Krakli is a classic 2-oscillator synthesizer plugin available as a free VST2 for Windows 32-bit systems.
Stelsi Virtual Synth is a unique virtual analogue synthesizer crafted exclusively for the Ukrainian electronic band Stelsi. It offers a thick and distinctive sound character using several unique techniques.
ST 2008 by GTG is a pads and FX synthesizer for Windows, designed for quick creation of lush pads, moving textures, chords, and electronic effects.
SmallQoo is an 8-voice polyphonic compact synthesizer featuring a single anti-aliased oscillator with flexible PWM, multiple filter types, envelope generator, tempo-syncable LFO, and built-in delay and chorus effects.
Simple Synth by Gregjazz is a minimalist VST2 synthesizer for Windows that delivers a wide range of smooth to harsh sounds with minimal controls.
Scorpius by Meesha is a free 3-oscillator analog polyphonic synthesizer featuring dual filters, dual LFOs with host sync, pitch envelope, ring modulator, stereo delay, and flanger effects. It offers versatile routing options for rich analog sound.
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