HostDesigner
General purpose de novo molecular design software
.... The results are ranked with respect to desired geometric constraints defined by the user. See the User's Manual for further details including a list of literature citations for example applications.
Download includes User's Manual, HostDesigner 4.3 source code (in Fortran), data files, example input, HDViewer executables for MacOS, Linux, and Windows, and mengine source code (in C).
HostDesigner was developed and posted by author Dr. Benjamin P Hay