Disk Inspector is a disk scanning utility for Mac OS X. It scans any supported drive and generates a chart representing the file system usage. Disk Inspector integrates with familiar system tools (Finder, QuickLook).
This software is not reviewed yet.
Funter is a freeware Mac utility that can show and hide hidden and system files in Mac OS X Finder. This utility makes it quick and easy to switch between default and visible stuff on your Mac. Funter can be launched at system start-up.
Disk Expert is a disk space scanning, reporting and processing utility for Mac OSX. It delivers the information to better understand and manage the contents of hard drive. Disk Expert is designed to help you properly manage the hard drives on Mac.