Friend of the site Erica Sadun recently released Folderol, a Mac app that simply lets you change the color of your folders on OS X. Of the many changes in OS X Mavericks is how labels are displayed; now being tags, small little colored dots next to file and folder names are all that differentiate how your stuff appears. Folderol brings back some visual distinctiveness, a feature that Apple once offered on classic Mac OSes, starting with System 6 for color Macintoshes.  Folderol’s default color palette smartly pair with Apple’s tags, but you’re free to choose your own with the built-in color picker. Download Folderol for $0.99 from the Mac App Store.