Directories
http://www.ccl.net/cca/software/ (Rank: 176715)
http://www.macinchem.fsnet.co.uk (Rank: 1032428)
http://www.redbrick.dcu.ie/~noel/linux4chemistry/ (Rank: 1113509)
http://www.ndsu.nodak.edu/qsar_soc/resource/software.htm (Rank: 1372854)
http://www-jmg.ch.cam.ac.uk/CIL/index.html (Rank: 1988819)
http://sal.jyu.fi/Z/2/ (Rank: 2308325)
http://www.openscience.org/links.php?section=7 (Rank: 2486166)