MIDI FX Freeze is a MIDI FX plugin designed for Logic Pro X that enables users to capture and render the output of MIDI modifier plugins such as arpeggiators and chord generators. This plugin provides a convenient way to transform the live MIDI effects into editable MIDI regions, simplifying the workflow for producers who want to refine their MIDI patterns.

Logic Pro X introduced several new MIDI FX plugins but lacks a built-in option to freeze and save the processed MIDI output for further editing. MIDI FX Freeze fills this gap by allowing users to record the modified MIDI data directly within the MIDI FX chain. Once recorded, the MIDI can be easily dragged and dropped into the arrange window, enabling detailed adjustments and creative manipulation.

To use the plugin, simply insert it after any MIDI modifier like an arpeggiator or chord plugin, enable the record function, and play the MIDI region. The plugin captures the output in real-time and provides drag-and-drop support for seamless integration into your project. Additionally, users can save the frozen MIDI to disk for later use, making MIDI FX Freeze a practical tool for enhancing MIDI-based production in Logic Pro X.