Disk Space Analyzer Pro is the best solution when your Startup Disk is almost full. You will need to check disk space on your Mac, find large files and see what stray data occupies so much valuable Mac hard drive space. Key Features: - Fast scanning algorithm - Animated scanning process - Support of all volume types - Support of scanning custom folders and disks - Visual presentation of drive usage map as a sunburst diagram - Display of biggest items on disks - Display purgeable space on Mac - Display of file directory - QuickLook preview - Easy access in the Finder option This utility creates a visualization of your Mac disk usage so that you can save time in finding what folders are taking up space on your hard drive.