Fachords - Fachords is an online site that provides many resources that you can use to take your guitar skills to the next level.
Stave'n'Tabs - iOS and macOS notation and tablature editor with MIDI and MusicXML files support and chromatic...
TrueFire - The Best Guitar Lessons Online Fast. Easy. Fun.
Chordsheet Maker - Create chord sheets or lead sheets quick and easily from your iPad. Add rhythms, endings, segno, codas and all what's necessary for your musicians to know what's your music about. Transcription made easy!
Gitarrero Beginner - Gitarrero Beginner is a multi-featured, and easy-to-use guitar school developed as a guide to help you learn guitar skills and play them comfortably.
Tonelib JAM - Create, edit, print and listen to tablature and guitar sheet music