We have released 64-bit and 32-bit Auto-Tune 7 AAX Native versions for Mac and PC. They are free upgrades for all current owners of Auto-Tune 7 (64-bit). Get them here.

Owners of Auto-Tune 7 v7.1.3 and earlier and all previous versions of Auto-Tune can upgrade to the AAX version by heading over the Software Upgrade Page and following the directions there.