Glade
Ismilen: Development GUIDesigner
User Interface Builder for GTK+ 3
Glade is a RAD tool to develop user interfaces for the Gtk+ 3 toolkit and the GNOME desktop environment.
There is no official package available for openSUSE Leap 15.6Distributions
openSUSE Tumbleweed
SLFO_Main
SUSE SLE-15-SP2
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.