deborphan - deborphan finds packages installed on your Debian/GNU system that have no other packages depending...
Chocolatey - The sane way to manage software on Windows.
GtkOrphan - GtkOrphan (a Perl/Gtk2 application for debian systems) is a graphical tool which analyzes the...
Homebrew - The missing package manager for macOS
aptitude - Terminal-based apt frontend.
Ninite - Ninite is the easiest way to install software.