Hello Kasim,
you can use it in ICN "out of the box", just go to the admin desktop, and you'll see in the CMOD repository all the information needed.
For CMOD Desktop Client, at my knowledge, there are no "out of the box" usage.
You can use it with the ODWEK Java API, if you do Java programming and the generic transformation framework.
What do you want to do exactly?
Sincerely yours,
Alessandro