epstool is a utility that can create and extract
preview images in EPS (Encapsulated
PostScript) files, fix bounding boxes, and
convert them to bitmaps. It can add EPSI, DOS
EPS, or Mac PICT previews, extract PostScript
from DOS EPS files, use Ghostscript to create
preview bitmaps, and create TIFF, WMF, PICT,
or Interchange previews from part of a bitmap
created by Ghostscript.