Echoing other answers, I regularly use groff in Cygwin. If you're into Unix/Linux, Cygwin is a great tool with a remarkably clean installation process. I use default PostScript output by choice, because I can tinker with PostScript but not with PDF. ps2pdf (available from Cygwin) has always worked when I need PDF. I must admit, tough, that this approach will be pretty onerous if you do not want Cygwin for any other reason. And I should add that PoscScript requires a special viewer; I use gsview. Doug