Directory Report vs Multi Commander

Once duplicates are found you can choose to select certain files based on criteria like when was it created, when was it last modified, size, folders they're in or if the folders they're in contain a particular string.

The program can find duplicate files based on any combination of size, name, CRC. It can also compare files byte by byte. Also, it can compare folders (with or without subfolders) based on any combination of size, name, CRC as well as file count.

It shows duplicate items grouped with every second group highlighted.

Including optional background coloring.
Limitation of this pro: text and background color cannot be taken from 2 different filters and thus combined but on the positive side: it provides coloring profiles, which can be switched (supposedly easily).

A hundred different options: multi-rename, convert line break of files (CR, LF, CRLF), double panel, folder tree, tabbed interface, colourized tabs, etc.

Besides many customizable on-board options and features, one can also write his/her own scripts and even full plug-ins.

The program launches fast.

You can easily write powerful scripts even without knowledge of programming.