The hp2xx program is a versatile tool to convert
vector-oriented graphics data given in Hewlett-Packard's
HP-GL plotter language into a variety of popular graphics
formats, both vector- and raster-oriented.
The various supported output formats include Encapsulated
PostScript (EPS), PCX, IMG, and several formats intended to
facilitate the generation of graphics within TeX documents.
In addition, hp2xx output is printable on the HP
Laserjet/Deskjet printer series, and it may be used as a
HP-GL previewer on many platforms, e.g., X11 and DOS (VGA).