MidiKit - MIDI File Editor

Shareware (free to try) - Mac OS X 10.13  or later required - Fully compatible with MacOS Sequoia. Runs natively on Apple Silicon Macs.

MidiKit is a MIDI file browser/editor and batch processor. The browser quickly displays the most significant information about MIDI files. The editor allows native SMF editing with unlimited undo/redo capacity. Finally, MidiKit allows you to apply several operations on your MIDI files by batch processing entire disks at a time!

Unregistered version has no other limitations than the annoying request at startup. If you use it, please register!

New with 4.12.1 - Released on Apr 11, 2025

• Apple DLS Synth: Fixed a MIDI timing issue introduced with version 4.10.
• Various enhancements, optimizations and bugs fixes.

Screen shot 1
Screen shot 2 (dark mode)
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