Andrew Jones from Logos Bible Software writes:
I hope all is well. We here at Logos have just released our version of the Catechism of the Catholic Church. This edition is a response to the Vatican’s call for more use of technology in the study of the Catechism. I think you might find it very useful for a lot of the work you do. You can watch a demonstration video here: http://scripturestudysoftware.com/catechism/
Check thou it out!