AWS Guitar Tuner is no longer available
We have left this page here for those that are still using the software and want to use the comments area
Simple guitar tuner program for Mac OS X.. Plays notes in standard and alternative tunings with multiple voices including acoustic guitars, electric guitars, and piano. Alternative tunings include Open G, Open D, Open A, Open E, E Minor, Drop D, Double Drop D, and Halfstep Down. There's also an individual note-player (one full octave from A to G#). Originally developed exclusively for Mac OS X.
Tuners for Acoustic Guitar