Quantemol-N provides a simple to use graphical interface. To choose your molecule you can pick atoms from the table:

The user is guided through the input stage with a series of easy to complete fields. This is aided by the use of a step by step wizard and tutorial system.

On the screen you can see a structure of the molecule.

A full basis-set library is included with the software, and users can also import their own basis sets from other sources.

Results are automatically plotted and presented in a tabbed results window.
These can be quickly called up again at a later date in the exact same format. The data is also available as text files for post analysis and use in models. A calculation file logs the physical model used and other calculation details for future reference.