CodeFN42
VeloScaler
VeloScaler by CodeFN42 is a free MIDI effect plugin for Windows that lets you adjust and scale MIDI note velocities with up to 5 customizable bands.
VST2MIDI effects
Instruments, effects, and hidden gems
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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
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CodeFN42
NoteMapper
NoteMapper by CodeFN42 is a free MIDI utility plugin that maps incoming MIDI notes to up to three different notes across multiple channels, enabling complex triggering setups like multi-sampler drum patterns.
VST2MIDI tools
4drX
MidiKeySwitcher
MidiKeySwitcher lets you assign 2-key switches to select MIDI channels and send program and bank change messages directly from your MIDI keyboard, eliminating the need for a mouse when browsing plugin presets.
VST2Uncategorized
Austen
MIDI-Transformer
MIDI-Transformer by Austen lets you transform and reroute incoming MIDI signals within your VST chain on Windows 64-bit systems.
VST2MIDI tools
Robin Schmidt
MIDI Monitor
MIDI Monitor by Robin Schmidt displays incoming MIDI messages in real time. It is available as both instrument and effect plugin versions to ensure host compatibility.
VST2MIDI tools
ToneCarver
Wind Chimes
Wind Chimes by ToneCarver generates MIDI notes simulating wind chime strikes influenced by wind conditions, optionally sending control change messages for system energy.
VST2MIDI generators
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VeloScalerCodeFN42 · VST2
One clickNoteMapperCodeFN42 · VST2
One clickMidiKeySwitcher4drX · VST2
One clickMIDI-TransformerAusten · VST2
One clickMIDI MonitorRobin Schmidt · VST2
One clickWind ChimesToneCarver · VST2
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2140 plugins
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DSK
TechSynth PRO
TechSynth PRO by DSK is a Windows-only VST2 synthesizer featuring two oscillators with five waveforms, an advanced filter with ADSR and LFO, and a 32-step sequencer.
VST2Synths
Odosynths
Tb unknown
Tb unknown by Odosynths is a free bassline synthesizer plugin designed for Windows 32-bit systems.
VST2Synths
Max Project
T-Rex Bass
T-Rex Bass by Max Project is a free bass synthesizer plugin for Windows featuring an arpeggiator and a step LFO for dynamic bass sound design.
VST2Synths
Max Project
T-Rex ArgenSynth
T-Rex ArgenSynth by Max Project is a free arpeggiator synthesizer plugin featuring two oscillators, five waveforms, onboard effects, and a retro design GUI for Windows 32-bit.
VST2Synths
Syntler
Syntler
Syntler is a free Windows VST synthesizer featuring joystick-controlled groove and arpeggio play with MIDI support.
VST2Synths
Psychic Modulation
Subconscious
Subconscious by Psychic Modulation is a dual hybrid synthesizer featuring unique arpeggiation and gate sequencers, with independent filter and amp envelopes for each section.
VST2Synths
Simple Media
Silkworm
Silkworm by Simple Media is a SuperSaw style analogue synthesizer featuring multiple waveforms, a gate sequencer, delay, powerful filter, modulation, and dynamic controls with stereo spread.
VST2Synths
Odosynths
Seeq One
Seeq One by Odosynths is a free VST2 synthesizer plugin for Windows featuring five sequencers that modulate notes, filter, pulse width, resonance, and phase effects.
VST2Synths
TA Programming
Samurai
Samurai by TA Programming is a free additive synthesizer featuring dual oscillators with 50 sinusoidal partials each, precisely tuned to the harmonic series. It offers harmonic preservation algorithms and detuning options for rich sound design.
VST2Synths
Krakli
S3K
S3K by Krakli is a mono synth blending retro tones with a modern edge. It features 64 diverse patches and dynamic modulation capabilities.
VST2Synths
B Serrano
Radium
Radium by B Serrano is a 16-voice polyphonic VST2 synthesizer for Windows featuring subtractive and FM synthesis with 2 operators, a comfortable XY pad, auto pan, and MIDI learn.
VST2Synths
Tekky Synths
PsYbAsSyX Free
PsYbAsSyX Free by Tekky Synths is a free VST2 synthesizer for Windows designed to create instant bass lines with a multi-oscillator and built-in step sequencer.
VST2Synths
Audioutsider
PolyWaves
PolyWaves by Audioutsider is a free Windows VST2 synth featuring 3 oscillators, multi arpeggiators, sequenced modulations, sample reading, distortion, and a vowelliser effect.
VST2Synths
Tyapu
PIO
PIO by Tyapu is a free synthesizer plugin featuring an arpeggiator and ADSR-controlled MOOG-style filter for dynamic sound shaping.
VST2Synths
Psychic Modulation
Photon
Photon by Psychic Modulation is a free experimental hybrid synthesizer featuring a unique warp engine that creates evolving rhythmic sequences, random arpeggios, and sample & hold style effects. It includes two oscillators with sync and FM warp capabilities.
VST2Synths
Psychic Modulation
Pandemonium
Pandemonium by Psychic Modulation is a hybrid FM synthesizer featuring unique SnH style arpeggiator and flexible routing of its oscillators for diverse sound design.
VST2Synths
Tekky Synths
NuCLeoDoM Free
NuCLeoDoM Free by Tekky Synths is a Windows-only synthesizer plugin featuring sequencing, multispectral filtering, and multi-waveform oscillators for dynamic synth lines.
VST2Synths
Midinaut
MS-01
MS-01 by Midinaut is a Windows VST2 synthesizer featuring a 16-step pitch and filter sequencer with dual oscillators, noise, mono/poly modes, and flexible modulation options.
VST2Synths
The free-plugin pulseUpdated Oct 7, 2026
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