gTuner for Mac OSX is no longer available to download - we have left the discussion area below for any owners of the software who wish to talk about any issues they have with it.

gTuner has many features macintosh users and guitar players really need: first of all it helps you to tune your guitar - either in auto-mode, in which gTuner finds the matching string or in the manual-mode, where you can select the current string and tune guitars that are badly out of tune.

With dock tuning enabled, you can see if your guitar is tuned up even while you work with other applications.

gTuner does not use much CPU power. On my 1 GHz PowerMac G4 it uses only about 5 % (with dock tuning disabled).