Ghostscript is the well-known PostScript interpreter which is available for
all common and most esoteric platforms and supports many different printers
and some displays.

This package contains GNU Ghostscript, which is released under the terms
of the GNU Public License, and is built with only support for X11 displays,
the IJS client device, and image format devices, e.g. JPEG, PNG, TIFF, PDF,
PS.