GT1 Apps is a free app for Windows that features over 4,000 guitar tabs and chords. The app also has a wide selection of genres such as Rock, Blues, Metal, and Country, and includes tabs and chords for guitarists of all skill levels. The app is updated on a weekly basis, so users can enjoy new tabs and chords every week. In addition to this, the app also features a search tool that allows you to find tabs and chords based on the name of the song, genre, or guitarists. The best thing about this app is that it's free of charge. It also offers a wide selection of tabs and chords for users to enjoy and learn. It's perfect for all guitarists, whether you're just starting out or an advanced player.