TypeFriendly
From Invenzzia wiki
TypeFriendly is a HTML book and end-user manual builder. It is written in PHP5 and is based on a very simple and easy-in-use Markdown syntax. Contrary to other solutions such as DocBook, it provides the complete architecture for writing a modular and multilingual book out of box. Your project can be set up within minutes and you do not have to deal with writing your own documentation framework architecture. Moreover, it offers a nice default book layout. All of the Invenzzia documentations and manuals are written in TypeFriendly.
