gnome-disk-utility from home:alveus:depository project

Select Your Operating System

For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:alveus:depository/openSUSE_Tumbleweed/home:alveus:depository.repo
zypper refresh
zypper install gnome-disk-utility