unetbootin
Universal Netboot Installer
UNetbootin allows for the installation of various Linux/BSD distributions to a partition or USB drive, so it's no different from a standard install, only it doesn't need a CD. It can create a dual-boot install, or replace the existing OS entirely.
There is no official package available for openSUSE Leap 15.6Distributions
openSUSE Tumbleweed
openSUSE Slowroll
openSUSE Leap 15.6
openSUSE Leap 15.5
SLFO_Main
openSUSE Backports for SLE 15 SP4
SUSE SLE-15-SP2
SUSE SLE-15-SP1
SUSE SLE-12-SP5
Debian 12
Debian 10
Ubuntu 20.04
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.