Official gnuplot documentation Your copy of gnuplot documentation First of all, gnuplot documentation should have been included in your local gnuplot installation. gnuplot.pdf — full User Manual faq.pdf — Frequently Asked Questions gnuplot.gih — on almost all platforms: this is the file from which the help commands get their help gnuplot.inf and gnupmdrv.inf on IBM OS/2 and eComStation gnuplot.hlp