Packages beginning with letter "X"

xdu Graphically display output of du command
xfce4-equake-plugin Plugin for the XFCE panel which monitors earthquakes
xfce4-hdaps-plugin A plugin to indicate the status of HDAPS
xlsxwriter Python module for writing files in the Excel 2007+ XLSX file format
xmascot Moving mascot on your X-Window screen
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