Top Alternatives to Impro-Visor

MuseScore is a powerful and free open-source scorewriter software enabling musicians to create, edit, and print sheet music. It offers a user-friendly interface with comprehensive tools for composition, arrangement, and playback across Windows, macOS, and Linux platforms.

TuxGuitar is a robust, free, open-source tablature editor designed for guitarists, bassists, and drummers. It allows users to create, edit, and play musical scores and tablatures with MIDI support, offering a portable and customizable environment for music composition and learning.

Guitar Pro is a comprehensive software suite for guitarists and musicians, offering robust tools for composing, editing, and learning music through tablature and standard notation. It provides a virtual instrument player, metronome, and extensive libraries of chords and scales to enhance practice and creativity.

Rosegarden is a free digital audio workstation (DAW) for Linux users, tailored for music composition, editing, and recording, integrating MIDI and audio capabilities with a strong emphasis on scorewriting.

LilyPond is a powerful and flexible music engraving program designed to produce high-quality sheet music. It focuses on automated layout and beautiful typography, relying on a textual input language.

OpenMPT (Open ModPlug Tracker) is a powerful and user-friendly open source audio module tracker for Windows. It allows users to create, compose, and edit music using samples and patterns, supporting a wide range of module formats and offering advanced features for both beginner and experienced composers.

Sibelius is industry-leading music notation software used by composers, orchestrators, arrangers and music educators worldwide. It offers comprehensive tools for writing, editing, and publishing musical scores.

Denemo is a robust free software graphical user interface (GUI) designed for efficient music notation, primarily acting as a front-end for the powerful GNU LilyPond music engraver. It allows musicians and composers to create high-quality musical scores.

Finale is a powerful and flexible music notation software widely used by composers, arrangers, publishers, educators, and students to create, edit, and print professional-quality musical scores.

Anvil Studio is a comprehensive, free digital audio workstation designed primarily for composing and editing MIDI music, with robust capabilities for recording and editing audio.