Free music software

multi-platform open-source digital audio recording and editing application

MPlayer is a free and open-source media player software application. It is available for Linux, OS X and Microsoft Windows. Versions for legacy systems such as OS/2 and AmigaOS were previously available, but are no longer actively maintained. A port for DOS using DJGPP is also available. Versions for the Wii Homebrew Channel and Amazon Kindle have also been developed.

LilyPond is a computer program and file format for music engraving. One of LilyPond's major goals is to produce scores that are engraved with traditional layout rules, reflecting the era when scores were engraved by hand.

MuseScore Studio (branded as MuseScore before 2024) is a free and open-source music notation program for Windows, macOS, and Linux under the Muse Group, which owns the associated online score-sharing platform MuseScore.com and a freemium mobile score viewer and playback app.

FFmpeg is a free and open-source software project consisting of a suite of libraries and programs for handling video, audio, and other multimedia files and streams. At its core is the command-line ffmpeg tool itself, designed for processing video and audio files. It is widely used for format transcoding, basic editing (trimming and concatenation), video scaling, video post-production effects, and standards compliance (SMPTE, ITU).

LMMS (formerly Linux MultiMedia Studio) is a digital audio workstation application program. It allows music to be produced by arranging samples, synthesizing sounds, entering notes via computer keyboard or mouse (or other pointing device) or by playing on a MIDI keyboard, and combining the features of trackers and sequencers. It is free and open source software, written in Qt and released under GPL-2.0-or-later.

free Digital Audio Workstation

SuperCollider is an environment and audio programming language released originally in 1996 by James McCartney for real-time audio synthesis and algorithmic composition.

Rosegarden is a free software digital audio workstation program developed for Linux with ALSA, JACK and Qt4. It acts as an audio and MIDI sequencer, scorewriter, and musical composition and editing tool. It is intended to be a free alternative to such applications as Cubase.

TuxGuitar is a free and open-source tablature editor, which includes features such as tablature editing, score editing, and import and export of Guitar Pro gp3, gp4, and gp5 files. In addition, TuxGuitar's tablature and staff interfaces function as basic MIDI editors.

music software

Denemo is a scorewriter and music sequencer. Denemo has been under development since 1999.

Mixxx is free and open-source software for DJing. It is cross-platform and supports most common music file formats. Mixxx can be controlled with MIDI and HID controllers and timecode vinyl records in addition to computer keyboards and mice.

open source drum machine software

Qtractor is a hard disk recorder and digital audio workstation application for Linux. Qtractor is written in C++ and is based on the Qt framework. Its author is Rui Nuno Capela, who is also responsible for the Qjackctl, Qsynth and Qsampler line of Linux audio software. Qtractor's intention was to provide digital audio workstation software simple enough for the average home user, and yet powerful enough for the professional user.

MilkyTracker is a free software multi-platform music tracker for composing music in the MOD and XM module file formats.

Sound eXchange (SoX) is a cross-platform audio editing software. It has a command-line interface, and is written in standard C. It is free software, licensed under GPL-2.0-or-later, with libsox licensed under LGPL-2.1-or-later, and distributed by Chris Bagwell through SourceForge.

Linux-based operating system

NoteEdit is a defunct music scorewriter for Linux and other Unix-like computer operating systems. Its official successor is Canorus.

MusE is computer software, a sequencer for Musical Instrument Digital Interface (MIDI) and audio, with recording and editing abilities. It was originally written by Werner Schweer and now is developed by the MusE development team. It is free software released under GPL-2.0-or-later.

Virtual eurorack digital audio workstation

cross-platform, free scorewriter computer program especially for Gregorian chant in square notation

digital audio editor and live playback tool