Package managers are a standard way to manage software on Linux. Usually installing software in distribution's repositories is a matter of a single command.

Package managers and their distributions:

Name Distributions
apt Ubuntu and flavors, Debian
snap Ubuntu and flavors, most distributions [1]
Zypper openSUSE
DNF Fedora
YUM RHEL, CentOS
[1] ❗ Safe on Ubuntu and flavors but require specific configuration (for example, AppArmor) - when requirements are not met, without any warning operate in fallback mode with non-operational confinement while granting full root access to host system to any snap with service