From The Free On-line Dictionary of Computing (30 December 2018) :
PDFTeXA modification of TeX to produce PDF output instead of the canonical DVI. ftp://ftp.tug.org/pub/tex/pdftexlib.tar.gz)">pdftexlib.tar.gz (ftp://ftp.tug.org/pub/tex/pdftexlib.tar.gz). Thanh's source of pdfTeX ftp://ftp.muni.cz/pub/tex/local/cstug/thanh/pdftex/)">(ftp://ftp.muni.cz/pub/tex/local/cstug/thanh/pdftex/). User Manual http://tug.cs.umb.edu/applications/pdftex/pdftex-s.pdf)">(http://tug.cs.umb.edu/applications/pdftex/pdftex-s.pdf). FAQ http://tug.cs.umb.edu/applications/pdftex/pdfTeX-FAQ-scr.pdf)">(http://tug.cs.umb.edu/applications/pdftex/pdfTeX-FAQ-scr.pdf). (2000-12-21)