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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Contralogic Productions
Whistler
Whistler is a free synthesizer plugin for Windows that creates unique sounds by routing random noise through resonating bandpass filters controlled by your played notes. It includes overdrive distortion, tempo-synced echo, and an 8-bit retro noise mode.
VST2Synths
Pauli Polkki
Wave Manuel
Wave Manuel by Pauli Polkki is a free waveshaping synthesizer featuring a unique morphing oscillator with symmetry, saturation, and shaping controls. It delivers classic analog-style waveforms in stereo.
VST2Synths
Quilcom
Vectomorph
Vectomorph by Quilcom is a free synthesizer plugin featuring unique vector oscillators formed by four line segments with adjustable levels and end times.
VST2Synths
TRJ-plugs
Vaccin
Vaccin is a free hybrid synthesizer for Windows featuring three oscillators with diverse waveforms, pulse width modulation, FM synthesis, 303-style lowpass filter, LFO, and modulation matrix.
VST2Synths
SyncerSoft
Urban Nexus
Urban Nexus by SyncerSoft is a free spectral synthesizer plugin featuring 32 harmonics with mouse-drawn harmonic spectra and envelopes. Includes warping, phat module, LP/HP filters, and LFO.
VST2Synths
GTG
Unit 1 Synth
Unit 1 Synth by GTG is a free unison oscillator synthesizer for creating fat basses and leads with up to 8 stacked oscillators, detune control, an LFO with key tracking, and a mod wheel controlled ring modulator.
VST2Synths
KBplugs
Tyro
Tyro by KBplugs is a free VST2 synthesizer plugin for Windows inspired by the u-he Diva. It emulates circuit-inspired synth textures without aiming for exact Diva sound accuracy and includes no presets.
VST2Synths
TTM Works
ttm010
ttm010 is a Windows-based VST2 synthesizer plugin featuring a unique waveform synthesis engine and modulation mechanism for simple yet versatile sound creation.
VST2Synths
TTM Works
ttm002
ttm002 by TTM Works is a free digital synthesizer plugin for Windows featuring a unique waveform synthesis engine that blends four basic waveforms.
VST2Synths
Quilcom
Trout
Trout is a free VST2 synthesizer plugin tribute to the Trautonium, featuring presets, a user guide, and historical background on this early German synthesizer.
VST2Synths
KBplugs
TriGoom
TriGoom is a free DIY synthesizer emulation inspired by the Goom hardware synth. It offers raw analog-style synthesis without presets, delivering a hands-on experience for sound design.
VST2Synths
Tekky Synths
THriCe Free
THriCe Free by Tekky Synths is a 3-oscillator hybrid synthesizer featuring multiple waveform options including dedicated FM and unison oscillators, designed for Windows 32-bit systems.
VST2Synths
SynthIV
The Visitor
The Visitor by SynthIV is a stereo chorus synthesizer featuring a tempo-synced stereo chorus effect ideal for creating spooky pads and fat, detuned bass sounds. It includes independent synth and filter circuits for left and right channels with static and envelope filters.
VST2Synths
Full Bucket Music
The scrooo
The scrooo is a free polyphonic software synthesizer featuring spectral formant synthesis with up to 32 voices and portamento.
VST2Synths
Creatorum Genius Lab
The Green Foreman
The Green Foreman by Creatorum Genius Lab is a free wave drawing synthesizer featuring Wave Draw and Wave Form oscillators, a 16-step rhythm arpeggiator, and a library of sound images. It offers 128 presets and runs as a VST2 on Windows 32-bit systems.
VST2Synths
Verklagekasper
Tetra
Tetra by Verklagekasper is a free morphing synthesizer producing stereo band-limited quadrature signals for unique soundscapes.
VST2Synths
DSK
Synthopia 2
DSK Synthopia 2 is a multi-layer synthesizer featuring 128 sounds across bass and synth categories. Play up to 3 layers or parts with MIDI channel selectors.
VST2Synths
Uhhyou
SyncSawSynth
SyncSawSynth is a free synthesizer featuring two PTR sawtooth oscillators with hard sync capable of up to 10th order polynomial transition regions for aliasing suppression.
VST2Synths
The free-plugin pulseUpdated Oct 13, 2026
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