ps2pdf12(1) on Linux
The text fde1a0c4244d, as Debian 5.0 (Lenny) shipped it.
Convert PostScript to PDF using ghostscript ps2pdf12 - Convert PostScript to PDF 1.2 (Acrobat 3-and-later compatible) using ghostscript ps2pdf13 - Convert PostScript to PDF 1.3 (Acrobat 4-and-later compatible) using ghostscript