QMidi Pro
QMidi Pro is a Mac karaoke and media player for playing, organizing, syncing, and editing MIDI, audio, video, lyrics, chords, and backing tracks.
What is QMidi Pro?
QMidi Pro is a native Mac music and karaoke player designed for musicians, singers, and karaoke users who need more control than a basic media player. It helps you play and organize MIDI files, audio tracks, videos, CDG karaoke files, and multitrack backing material from one app. The software includes tools for synchronizing and editing lyrics, chords, markers, and PDF content, which makes it useful for rehearsal, live performance, and karaoke preparation. QMidi Pro also adds advanced playback features such as audio and MIDI sync, crossfades, marker region looping, metronome functions, and MIDI Time Code support. It supports full-screen karaoke display, second-screen output, MIDI devices, and AppleScript or MIDI-based remote control workflows. Published by MIXAGE di di Gleria Bruno, it is aimed at Mac users who work with karaoke shows, practice tracks, and performance-ready media libraries.
Key features
- Play MIDI, audio, video, CDG karaoke, and multitrack media files from one library
- Display lyrics, chords, markers, and karaoke content in full screen or on a second monitor
- Edit and synchronize text, chords, markers, and PDF pages with your media
- Transpose pitch and chords, stretch time, and export modified results
- Crossfade MIDI, audio, and video playback for smoother live use
- Use a metronome with precount and selectable output channels
- Control playback with MIDI messages or AppleScript
- Sync with external MIDI workflows using MIDI Time Code
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Safety overview
Status: Mostly safe
QMidi Pro is commercial Mac multimedia software for karaoke and MIDI playback, and its audio, MIDI, screen-display, and file-access behavior is consistent with that purpose. It may ask for media-library, file, microphone, or screen-related permissions depending on how you use playback, export, and external display features, so grant only the permissions you need. If you installed it from the publisher’s site, confirm the app is signed as expected in macOS and that the bundle ID is com.mixage.qmidipro before entering license details or allowing deeper access to your files.
Recommendation: Keep QMidi Pro if you use your Mac for karaoke playback, MIDI practice, backing tracks, or live performance prep. If you no longer use those workflows, you can remove it to free space, but doing so may also remove saved settings, library organization, and custom synchronization work you still want to keep.
Common paths
/Applications/QMidi Pro.app
Preference paths
~/Library/Preferences/com.mixage.qmidipro.plist
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