v5.0 [Feb 14, 2020]
Improve string format to improve user experience
Automatic expand outline view when click group row
Improve user experience
v3.2 [Apr 5, 2013]
* Add disk import process information
* Update duplicate scanning algorithm , speed up duplicate file detection and reduce memory usage, users should re-import all disks.
* Change "Factory Default" icon
* Fix some minor problem
Disk Doctor will free up disk space by removing cached and unneeded files from your hard drive.
