Fretastic - An interactive fretboard that lets you look up scales and chord in CAGED, 3nps and other shapes.
Transcribe - An online app that reduces the pain of converting audio & video to text. Saves thousands of hours every month for journalists, lawyers, students and professional transcriptionists all over the world, including researchers in Antarctica.
Guitar Dashboard - Open-source interactive music theory for guitarists.
Tune Transcriber - Learn and transcribe music for free from your web browser (no install needed).
Guitar chords and tabs - Download this app from Microsoft Store for Windows 10, Windows 10 Mobile, Windows 10 Team (Surface Hub). See screenshots, read the latest customer reviews, and compare ratings for Guitar chords and tabs.
Guitaa.com - Turn ANY song into chords, play along with interactive chords and diagram, transpose, loop, tempo control.