Talk:Installation/Mac OS/OpenFOAM 2.1.x
From OpenFOAMWiki
FYI, the images extracted from the PDF file by running the following command on Linux:
pdfimages -j Compiling_Manual_OpenFOAm_Mac_OS_X.pdf images
Then had to convert them from ppm to png:
for a in *.ppm; do convert $a $a.png; done
Sources: