Download of MacTopos Kentucky 3.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this Mac application is James Associates. We recommend checking the downloaded files with any free antivirus.
From the developer:
Hike, rock-climb, and camp in the Daniel Boone National Forest. Backpack, bike, and horseback in the Big South Fork Rec area. With MacTopos, enjoy Kentucky at its best! James Associates, producer of MacGPS Pro software, now offers MacTopos Kentucky for the ultimate topographic digital map solution.