You would typically use & krdc; with the & kde; VNC server (krfb;), which is also known as Krfb, since it closely matches the special features of & krdc;.
Normalment usareu & krdc; junt amb el servidor VNC del & kde; (krfb;), que també es coneix com a Krfb, atès que comparteix moltes de les característiques especials de & krdc;.