The latest version of CleanMyMac uses advanced algorithms to clear caches, delete duplicates, and remove other clutter slowing your Mac. 9to5Toys Specials has a two-pack of licenses for $36.

It is possible to get rid of these unwanted files yourself, but CleanMyMac 3 offers a much faster, automated solution. This utility will search for broken preference files and login items, unnecessary configuration and language files, along with photo duplicates in your library. You can adjust which areas should be sorted through, and once the search is complete, you can check the results before deleting the unwanted files with a single click. CleanMyMac can weed out eleven types of junk, plus the associated files that are left behind when you drag another app to the Trash.

This two-pack should keep your family’s OS X machines running smoothly, and the current deal takes 40% off the regular price of 1 copy.