GSPdf is a PDF, PS and EPS viewer for gnustep.
GSPdf is a PDF and PostScript file viewer for GNUstep. GSPdf is a frond-end for GhostScript, which is required at runtime to properly render the pages. GSPdf can be used as a GNUstep native Print Preview application, to view the PostScript file generated by it. No further setup is required after installation (and running make_services if installation is done manually). GNUstep-gui will recognize GSPdf automatically.