GNOME Boxes
A GNOME 3 application to access remote or virtual systems
Boxes is an application to create, setup, access, and use: remote machines, remote and local virtual machines, and, when technology permits, applications on local virtual machines.
There is no official package available for openSUSE Leap 15.4Distributions
openSUSE Tumbleweed
openSUSE Leap 15.4
openSUSE Leap 15.2
SUSE SLE-15-SP1
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.