QMediathekView
Source (link to git-repo or to original if based on someone elses unmodified work): https://github.com/adamreichold/QMediathekView
QMediathekView is an alternative Qt-based front-end for the database maintained by the MediathekView project. It has fewer features than the Java-based original, but should also consume less resources.
NOTE: This is only to provide appimages, I am not the developer.
