1. Tools for PostScript printers and devices The psptools suite comprise tools for manipulating PostScript (PS) files before sending them to a PostScript device. The available tools do use PostScript Printer Description (PPD) files to handle the features that are available on a given device (for example selecting a color model or the way two-sided pages are bound). The actual tools are psplpr, a printing/filtering tool that manipulates a PostScript document to control which features of a PS device will be used to print the document, and npslpr, a small command-line compatible replacement for pslpr which uses psplpr. From Debian 3.0r0 APT