Packages beginning with letter "X"

xdiskusage Grapically displays the amount of disks used for by each subdirectory.
xdu Graphically display output of du command
xfce4-hdaps-plugin A plugin to indicate the status of HDAPS
xlsxwriter Python module for writing files in the Excel 2007+ XLSX file format
xroach Some cockroaches on your root window
xseticon Change TaskBar program icons
xsoldier Spaceship vertical-scrolling shooting game for X
xtermcontrol dynamic control of XFree86 xterm properties
xtrascreenhacks Collection of openGL Screensavers