I occasionally get questions about PDF-related topics, which don't really have to do directly with xpdf, so I've created this section of links which may be helpful to PDF users.

• PostScript-to-PDF converters:
  • pstoedit converts from PostScript to many formats, including PDF; it also converts PS or PDF to other vector formats.
  • Ghostscript can display PDF files, and also includes a PostScript to PDF converter.
  • PStill is a shareware PostScript-to-PDF converter.
• Other PDF converters/generators:
  • HTMLDOC converts HTML to PDF and PostScript.
  • PDFlib and ClibPDF are C libraries for dynamically generating PDF.
  • txt2pdf and jpg2pdf are shareware converters.
• PDF format info:
  • Adobe created PostScript and PDF.
  • PDF reference manual (from Adobe)
• TeX and PDF:
  • pdftex lets TeX produce PDF output.
• Miscellaneous links:
  • The PDFzone and PlanetPDF have lots of useful info.
  • XSwallow turns X apps, including xpdf, into netscape plugins.