This package contains xfrun4, xfterm4, xflock4, xfmountdev4, xfbrowser4, startxfce4, xfhelp4, xfce4-about, eight tools for xfce. xfce is a desktop environment that uses the gtk+ library and isn't resource-hungry.

if you want to use xfmountdev4, be sure to install thunar before because it's called by it.