
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.
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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.

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.

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.

MIDI-Transformer by Austen lets you transform and reroute incoming MIDI signals within your VST chain on Windows 64-bit systems.

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.

Wind Chimes by ToneCarver generates MIDI notes simulating wind chime strikes influenced by wind conditions, optionally sending control change messages for system energy.
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Phobos is a free FM synthesizer featuring a phase distortion oscillator as modulator, dual LFOs, a modulation envelope, chorus effect, and switchable mono/poly mode with glide control.

Phadex by Quilcom is a free phase distortion synthesizer plugin for Windows. Explore Casio's phase distortion synthesis technique with enhanced controls in this VST2 instrument.

Oxe FM Synth is a free 8-operator frequency modulation synthesizer offering multitimbral support with 16 MIDI channels, flexible modulation options, and built-in global reverb and delay effects.

OctaSine is a 4-operator FM synthesizer featuring flexible routing and detailed control over volume, panning, modulation index, feedback, and envelope parameters. It includes frequency modifiers and a white noise toggle for sound design versatility.

MObells is a free FM synthesizer by Stardust Audio designed to create bell-like sounds such as music boxes and church bells. It includes presets for FL Studio and FXP format.

Lizard by Krakli is a wild and abrasive FM synthesizer offering full Envelope LFO control over all modulators for complex sound design.

K200 by Krakli is a 4 operator FM synthesizer plugin for Windows.

HITxx by Acquit Music is a free Frequency Modulation synthesizer plugin for Windows in VST2 format.

GTG FM 4 is a compact and user-friendly FM synthesizer featuring three operators with dual mixable signal paths, allowing for versatile sound creation on Windows 32-bit VST hosts.

GSS-370 is an approximate emulation of the Yamaha PSS-370 synthesizer with added circuit-bending effects, available as a free 32-bit VST plugin for Windows.

FMera is a 32-voice polyphonic synthesizer combining FM synthesis with a wave player. It features two oscillators per voice and includes a female voice sample triggered with the FM sound.

FM-Four is a free VST2 synthesizer plugin for Windows that emulates 4-operator FM synthesis with eight algorithms and multiple waveforms to create rich, harmonic timbres.

easy-fm by easytoolz is a 4 operator FM synthesizer with contour and resonance controls, dual ADSR envelopes, an 8-step sequencer, and six waveforms for versatile sound design.

DoubleSix is a free 6-operator FM synthesizer plugin featuring 32 DX7 and 16 4-operator algorithms. Each operator includes a customizable envelope with up to 8 stages and selectable sustain points.

Donk Machine is a free FM synthesizer plugin by Hinton and Fairchild designed to create the classic Donk sound popular in Deep, Bouncy, and Spanish House as well as Russian Pumping genres. It features 5 oscillators, smooth reverb, filters, and EQ with distortion for versatile sound shaping.

DirtyGirl by Opulent Audio is a PWM synthesizer featuring dual SE oscillators with FM and PWM capabilities, two SV filters, dirt, grains, reverb effects, versatile modulation, and an arpeggiator. Supports mono/poly modes.

DigiReactor by Jasper Vermorgen is a Windows-only FM synthesizer featuring three oscillators, two LFOs, three envelopes, and an array of built-in effects including reverb and delay.

tonus Little Wing by KBplugs is a free VST2 modular synthesizer plugin for Windows inspired by the ARP 2500’s design. It delivers a nod to the classic hardware with no presets included.
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