It is flexible and teacher modifiable. It allows group use, and is networkable. Explorer EyeChem is a VRML program for chemistry. The program may be freely downloaded and the Java source code modified. The programs also calculate the percent elemental composition.
Users can control tolerance, elements, and ranges of elements.
Versions available for both Windows and Macintosh. Mol2Mol is a file conversion program for many of the widely used molecular data formats used in chemistry. The program is available at the MolDraw Web Site . Its aim is to provide researchers, especially those working on the development of new modelling methods, with a code basis that can be easily extended and modified to deal with standard and non-standard problems in molecular modelling. Molecular Presentation Graphics is a Windows based chemical structure drawing program.