APT | Advanced Packaging Tool. Apt is a frontend for and is newer than dpkg. |
DNF | Dandified YUM. The next generation of YUM. Default Package manager in Fedora 22 onwards. See also Tiny dandified. |
dpkg | Debian package manager. Compare with APT |
flatpack | |
Nix | |
Pacman | Mostly Arch based distributions |
Portage | Originally developped for Gentoo, now also used by ChromeOS, Calculate, Sabayon and Funtoo Linux |
RPM | Originally the Red Hat Package Manager, now a recursive acronym. A package standard for digital distribution. |
snap | |
synaptic | |
YUM | Yellowdog Updater, Modified. A package manager for distributions using RPM. YUM was also ported to AIX, IBM and ArcaOS. |
Zypper | OpenSUSE |