A KDE Photo Manager
digiKam is a simple digital photo management application for KDE, which
allows you to import and organize your digital photos easily. The
photos can be organized in albums, which can be sorted chronologically,
by directory layout, or by custom collections. An easy-to-use interface
that enables you to connect to your camera and preview, download, or
delete your images, is provided.
There is no official package available for openSUSE Leap 15.4