Psfontmgr manages postscript fonts through the defoma framework. it registers the name of available postscript fonts to defoma in postscript category, so applications which output a postscript file have all the available postscript fonts in their font-choosing menus.

it also provides a tool named defoma-psfont-installer, which registers postscript fonts installed in a postscript printer. this tool benefits those who want to print a postscript file with the printer fonts and have the printer fonts appear in a font-choosing menu.