Waves GTR - From Fender® to Marshall®, Mesa/Boogie® to Vox®, and more, Waves has captured...
Guitarix - Guitarix is a simple Linux Rock Guitar Amplifier for https://alternativeto.
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.
TH-U - World class guitar amps and effects for PC and Mac
ChordU - Extracts chords from any song, integrated YouTube.
GNUitar - GNUitar is guitar effects software that allows you to use your PC as guitar processor.