Nemo file manager comes with a built in “open as root” context menu option. The Nemo File Manager displays an “elevated privileges” banner while running as root. The new extensions available in Nemo are nemo-filename-repairer, nemo-image-converter, nemo-emblems etc. It is the default manager of Cinnamon desktop. It displays an “elevated privileges” banner while running as root. The new extensions available in Nemo are nemo-filename-repairer, nemo-image-converter, nemo-emblems etc.