MOLGEN
- http://www.mathe2.uni-bayreuth.de/molgen4/
- Program for the automatic generation of constitutional isomers and combinatorial libraries, for Unix/Linux and WinNT/95. Free demo available.
Marvin
- http://www.chemaxon.com/marvin/
- Java applets for the web developer who builds chemical internet/intranet sites. The package contains an applet for editing and visualizing molecules on a web page and one for viewing molecules on a web page.