With Ortelius you can create documentation in different style. So far there is two different style available.

OrteliusAjax
An Ajax and javascript based style where you can fold your package tree and other element in/out to get a better overview. This style give the user the best experience, but since it is using AJAX and javascript the documentation should be uploaded to a webserver.

OrteliusFrame
An frame based style, that does not use javascript, and therefore are your choise if the documentation are to be used locally.

Your own style
You can add your own style.
>> Read mor about making your own styel