Conda - Binary package manager with support for environments.
Flatpak - Flatpak is the new framework for desktop applications on Linux
pkgsrc - pkgsrc is a framework for building over 17,000 open source software packages.
AppImageKit - Linux apps that run anywhere
pacman (package manager) - The pacman package manager is one of the major distinguishing features of ...
Snapcraft - Snaps are software packages that are simple to create and install.