netpbm: Netpbm (Is a toolkit for manipulation of graphic images)
netpbm:
netpbm: Including conversion of images between a variety of different formats
netpbm: There are over 220 separate tools in the package including converters
netpbm: for  about  100  graphics  formats.  Examples  of  the  sort of image
netpbm: manipulation  we're talking about  are: Shrinking  an  image  by  10%
netpbm: Cutting the top half off of an image; Making a mirror image; Creating
netpbm: a sequence of images that fade from one image to another.
netpbm:                    http://netpbm.sourceforge.net
netpbm:                            WWW.SLACKY.IT
netpbm: PackaGer Gohanz.