Guitar Pro 7 is a tablature editor software for guitar, bass, and other fretted instruments. Equipped with a powerful audio engine, it makes writing music easier. Before installing Guitar Pro: Here are the main improvements and new features of version 5:. Here is what Guitar Pro offers. Guitar Pro is a multitrack editor of guitar and bass tablature and musical scores, possessing a . Later, Guitar Pro 5 (released November 2005) undertook a year- long porting effort and Guitar Pro 5 for the Mac OS X was released Buy a Guitar Pro licence or upgrade to Guitar Pro 7 on our website.