PDF viewer plus a full command-line toolset (pdftotext, pdftops, pdftoppm, pdftopng, pdftohtml, pdfinfo, pdfimages, pdffonts, pdfdetach) for viewing PDFs and converting them to text, PostScript, image, or HTML, alongside metadata, image, font, and attachment extraction. The original codebase Poppler itself forked from; poppler-utils has since become the more actively maintained fork of these same tools, but Xpdf continues independent development under its original author.