"Having seen and evaluated hundreds of Mac apps over the years, I have yet to see one with so much functionality and utility as MacKeeper. There are applications that have a few of the features in MacKeeper, and there are home-brewed ways to add similar functionality. But in all of my searches, I have not found a more reliable and user friendly, better supported or more cost effective way of doing them all. You can't beat the utility and value of Mac Keeper, and that is why it is the only non-educational software I recommend to our incoming students."