The Maintenance pane is divided into three sections and regroups the functions of maintenance and cleaning.
LaunchServices
dyld's shared cache
XPC cache
CoreDuet database
Spotlight index
Mail's mailboxes
Disk positions on the desktop
Click the Options button to choose the files you want to delete.
System
Applications
Internet
Log messages and reports
Maintenance scripts
Fonts cache
Automatically saved versions of the documents
Junk items
Recent Items
Trash