HelpNDoc includes two very powerful template systems which are used to fine-tune the look of the generated documentations: HelpNDoc will read the selected template's instructions prior to generating the documentation, and will adapt the generated output based on those instructions.

The two parts of the template system are:

Using the template editor is the recommended way to manage and customize templates. It is also possible to manually alter the template files: read the low-level details about templates for such cases.