MIDI Enhancer 3.0
Fix the MIDI your converter gives you.

MIDI Enhancer cleans up MIDI generated from audio-to-MIDI conversions. Drop in your files, switch on the stages you want, and get tidy, playable MIDI back. Everything runs on your own machine: your files are never uploaded.

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MIDI Enhancer with its processing stages and a list of MIDI files

What it does

Four stages you can switch on, off and reorder.

Add SustainAdds sustain pedal (CC64) at chord changes from a reference MIDI, or at the project downbeats.
Join Short NotesJoins fragmented same-pitch notes within a gap you choose.
Fix Min LengthStretches isolated short notes to a minimum length you choose.
Add LegatoExtends the last chord tones toward the chord boundary, using your reference MIDI.

Good to know

  • Drag the stages to reorder them and turn each on or off. Process up to 8 files per session.
Watch the tutorial on YouTube