The 15.0 version of gTuner for Mac is provided as a free download on our website. The program is included in Audio & Video Tools. Our antivirus scan shows that this Mac download is malware free. This free software for Mac OS X is a product of iwascoding.
From the developer:
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.
You may want to check out more software for Mac, such as MacAmp Lite X, Total Video Player For Mac or 4Media DVD to iPod Converter, which might be related to gTuner.