doublecmd : Cross Platform file manager. ( https://doublecmd.sourceforge.io/ )
fclones : Efficient Duplicate File Finder ( https://github.com/pkolaczk/fclones )
jdupes : Identify duplicate files on the filesystem ( https://codeberg.org/jbruchon/jdupes )
rmlint : Extremely fast tool to remove duplicates and other lint from your filesystem ( https://rmlint.readthedocs.io/ )
worker : Worker Filemanager: Amiga Directory Opus 4 clone ( http://www.boomerangsworld.de/cms/worker/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a pg_overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/pg_overlay-portage
If you have a problem : ycarus(-at-)zugaina.org