MuseScore

MuseScore Studio is a comprehensive tool for creating, playing back, and printing sheet music. It stands out as a completely free and open-source solution, offering professional-grade features without any limitations. Whether you're a beginner or a seasoned composer, its interface is designed to be easy to use, yet powerful enough for complex arrangements.

Key features include:

• Input notes using a MIDI keyboard for a faster workflow.
• Seamlessly transfer your work to and from other applications using formats like MusicXML and MIDI.
• Available for Windows, Mac, and Linux operating systems.
• Backed by a large, active community of developers and translators.

Used by schools, conservatories, choirs, and orchestras worldwide, it provides everything you need to bring your musical compositions to life.