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Free plugin by Shock Music

Free Audio Unit macOS · Logic Pro 12.x

MidiFreezerPlus

Capture. Export. Reuse.

An Audio Unit MIDI FX plugin for Logic Pro that records the MIDI generated after your MIDI FX chain — so you can export it as a standard file or drag it straight onto the timeline.

v0.2.2

Interface

MidiFreezerPlus — compact interface

Compact mode — minimal footprint in your project

MidiFreezerPlus — advanced interface

Advanced mode — full control over export settings

Features

Everything you need to capture generated MIDI

Full MIDI Capture

Records notes, velocities, CC messages, sustain pedal, pitch bend and program changes passing through the plugin.

Drag to Logic Timeline

Drag the captured MIDI clip directly from the plugin window into Logic's timeline as an editable region — no intermediate steps.

Export as .mid File

Save your capture as a standard MIDI file, usable in any DAW or as a reusable project asset.

Cycle Once Mode

Capture exactly one Logic cycle pass, then stop automatically. Perfect for looped arpeggiator or chord-tool patterns.

Quantize on Export

Apply optional grid quantization at export time, without altering the recorded performance data.

Export Filters

Select which MIDI event types to include in the export: notes, CC, sustain, pitch bend, program changes.

Smart Auto-Naming

Files are named automatically using BPM, duration, event count, timestamp, and a custom take-name prefix you define.

Compact + Advanced UI

A clean, uncluttered interface with an optional advanced panel for full control — open it only when you need it.

Use cases

What people use it for

  • Turn an arpeggiator performance into editable MIDI notes.
  • Capture the output of Logic's Chord Trigger or other MIDI FX.
  • Freeze a generated MIDI idea before you change your plugin chain.
  • Export MIDI phrases for reuse across projects or sessions.
  • Build editable regions from live MIDI FX processing in real time.

Why this plugin exists

Logic Pro's MIDI FX are powerful — but the MIDI they generate is ephemeral. It plays through your instrument, but it never becomes a region you can edit, move, or reuse. MidiFreezerPlus sits in your MIDI FX chain and records exactly what reaches the instrument, so you can capture, drag, export, and iterate on your generated MIDI freely.

✓ Tested and used in regular production on Logic Pro 12.x.

Free download

Get MidiFreezerPlus

MidiFreezerPlus is entirely free. An installation guide is included inside the ZIP archive. Currently available as an Audio Unit plugin for macOS.

v0.2.2 Audio Unit macOS Logic Pro Free

Before downloading

Apple Silicon

✓ Recommended

M1 · M2 · M3 · M4

ZIP · macOS · Apple Silicon · ~1.5 MB

Intel

✓ Recommended

Intel Core (i5 · i7 · i9)

ZIP · macOS · Intel · ~1.7 MB

Not sure? Apple menu → About This Mac → check the Chip or Processor field.

Looking for audio production services?

Shock Music handles event recording, mixing, composition, and live streaming.

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