Best Open Source Mac Sound/Audio Software 2026

Sound/Audio Software for Mac

Sound/Audio Mac GNU General Public License version 3.0 (GPLv3) Czech Clear Filters

Browse free open source Sound/Audio software and projects for Mac below. Use the toggles on the left to filter open source Sound/Audio software by OS, license, language, programming language, and project status.

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1

Virtual MIDI Piano Keyboard

Virtual MIDI controller for Linux, Windows and OSX

VMPK is a virtual MIDI piano keyboard for Linux, Windows and OSX. Based on Qt and Drumstick the program is a MIDI event generator using the computer's alphanumeric keyboard and the mouse. It may be used also to display received MIDI notes.

Downloads: 1,079 This Week

Last Update: 2026-01-11
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2

Nootka

application to learn classical score notation.

Nootka helps understand the basics of music notation: reading and practicing playing musical scores. Long story short: the user plays notes (melody) displayed by the app, which then in real time checks if the notes was played correctly. The application is free and open source. It works under Windows, Linux, Mac and Android...

6 Reviews

Downloads: 38 This Week

Last Update: 2025-08-18
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3

Drumstick Multiplatform MIDI File Player

Multiplatform MIDI File Player for Linux, Windows, and macOS

Featured MIDI File Player for Linux, Windows, and macOS written in C++, and using Qt5 and Drumstick2.

Downloads: 104 This Week

Last Update: 2025-12-14
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4

Canorus

Music score editor

Canorus is a free cross-platform music score editor. It supports an unlimited number and length of staffs, polyphony, a MIDI playback of notes, chord markings, lyrics, import/export filters to formats like MIDI, MusicXML, ABC Music, MusiXTeX and LilyPond

8 Reviews

Downloads: 16 This Week

Last Update: 2020-01-04
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