TuxGuitar is a free, 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.
License: Open Source
Guitar Pro is a multitrack editor of guitar and bass tablature and musical scores, possessing a built-in MIDI-editor, a plotter of chords, a player, a metronome and other tools for guitarists and musicians. It has versions for Windows, Mac OS X and Linux . Developed by Arobas music
License: Commercial
TuxGuitar is a free and open-source alternative to Guitar Pro, offering basic features for guitar tablature and notation, while Guitar Pro provides a professional suite with advanced editing tools and extensive support for MIDI instruments. Guitar Pro is ideal for serious musicians and composers, whereas TuxGuitar is perfect for beginners and hobbyists looking for a cost-effective solution.