Path Finder 6
Path Finder 6 adds support for access control lists (ACLs), OpenMeta, batch file renaming, and hex editing. I don’t use Path Finder as a Finder replacement. Rather, I launch it every once in a while to do certain operations that the Finder can’d do and that are somewhat of a pain to do in Terminal. It’s normally $40, $35 for the first week, and $15 for upgraders.