v3.0 [Nov 18, 2015]
Brand-new UI
Support stopping at any time when scanning.
Removing duplicates from apps, including iPhoto and iTunes.
One-click to select/deselect of all duplicates at ease.
Support full screen.
Show and classify duplicate files in tab view.
Preview files with Quick Look.
Locate duplicate files with built-in search.
Set to sort duplicate files by size, file, name, or file count.
Move duplicates to Trash or erase them completely.
Disk Doctor will free up disk space by removing cached and unneeded files from your hard drive.
