soundkonverter from home:dimesio:branches:KDE:Extra project
Select Your Operating System
Add repository and install manually
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:dimesio:branches:KDE:Extra/15.4/home:dimesio:branches:KDE:Extra.repo zypper refresh zypper install soundkonverter
For 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:dimesio:branches:KDE:Extra/15.3/home:dimesio:branches:KDE:Extra.repo zypper refresh zypper install soundkonverter