CompareDir
Tool to Compare 2 directories and handle the files.
Did you ever copy many files to a portable usb-harddisk and use another system to update or delete files ? And later have trouble to find the few files you changed among all the others ?
CompareDir does just that: it can compare 2 directories + subdirectories and you decide what files you want to keep, copy or delete.
Manual: point it at a MasterDir, a SlaveDir than
click "Diff" = show only the files that are available in only 1 directory-tree.
Or click "All" = show all files in both...