MC Musiceditor review
A free, open-source notation editor for basic score entry and MIDI playback.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
MC Musiceditor is free, open-source desktop music notation software for people who need to create and play back scores without a paid plan. It supports note entry by mouse, keyboard shortcuts or typing, and scores can be created using MCM, a modified form of ABC notation. Its stated fit is strongest for solo users and small setups that want basic notation tools rather than a broader production environment.
The core workflow covers score preview and MIDI playback, plus PDF and MIDI export. Users can also transpose and convert pitches, merge and rename files, and work with MCM or ABC notation. The editor lists integrations with MuseScore, Finale and Sibelius, which may help when exchanging work across notation products. MusicXML export is available on an experimental basis, so buyers who depend on predictable MusicXML exchange should treat that capability cautiously and consider whether another editor better fits that requirement.
MC Musiceditor is offered as a free product under GPLv2 or later. It is made for Windows, and the vendor says it also runs on Linux under Wine; it is a desktop application, not a broadly available cross-platform service. Email is the listed support channel. The homepage shows release 9.0.0 dated 31 December 2023, and the vendor describes maintenance as ongoing with slow release cadence. Choose it for free score entry, MIDI playback and straightforward export on a supported desktop setup. Look elsewhere if you need more platform options or MusicXML export that is not experimental.
MC Musiceditor pros and cons
- Where it wins
- Enter notes by mouse, keyboard shortcuts or typing
- Preview scores, play them back, and export to PDF or MIDI
- Create scores with MCM or ABC notation; transpose and convert pitches
- Where it doesn't
- MusicXML export is experimental
- Platform coverage is limited to Windows and Linux under Wine
- Desktop-focused workflow may not suit users seeking broader platform access
MC Musiceditor fact sheet, pricing and score →
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