Antares Auto-Tune is one of the most comprehensive vocal processing and pitch correction software in the world. Compared to Equalizer APO, Wavepad, and other similar programs, Auto Tune comes with an interactive interface and a wide range of features. The latest version is sophisticated, and allows you to navigate the tool without much trouble. It features a reorganised/redesigned interface, and offers numerous additions, including enhancements. Without a doubt, Antares Auto-Tune is a good choice for beginners as well as experienced sound artists, and it is also available for Mac.