MuseScore Studio (branded as MuseScore before 2024)[8] 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.
MuseScore Studio can import and export to many formats, though some are
export-only (visual representations and audio) and some are import-only
(native files from some other music notation programs).