Instruments, effects, and hidden gems

Free plugins: MIDI tools

Browse 8 reviewed free midi tools plugins for Windows, with compatibility, formats, interface previews, and installation details.

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NoteMapper plugin interface
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
MIDI-Transformer plugin interface
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
Ripchord plugin interface
Trackbout

Ripchord

Ripchord by Trackbout is a simple MIDI plugin for creating and remixing custom chord progressions with ease. It allows mapping multiple output notes to a single input note and experimenting with chord order and rhythm.

VST2MIDI tools
Chordit plugin interface
CodeFN42

Chordit

Chordit by CodeFN42 is a free VST2 plugin for Windows that lets you play chords with a single note. Use one octave to switch between chords and play them across the keyboard.

VST2MIDI tools
Armchair Guitarist plugin interface
Mike Norrish

Armchair Guitarist

Armchair Guitarist is a free VST plugin that enables MIDI input from console guitar controllers on Windows. It transmits MIDI data, allowing guitar controllers to function as MIDI instruments in your DAW.

VST2MIDI tools
Mini Ringo plugin interface
Fanan Team

Mini Ringo

Mini Ringo is a free MIDI groove machine plugin that controls other VST instruments by playing groove styles divided into variations, modeled after hardware arrangers.

VST2MIDI tools
Multitimbral Control plugin interface
Homegrown Sounds

Multitimbral Control

Multitimbral Control by Homegrown Sounds is a free Windows VST2 plugin for managing up to 16 MIDI channels with volume, pan, program change, and assignable control changes.

VST2MIDI tools
The free-plugin pulseUpdated Sep 11, 2026

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