Convert DocX or Doc to PDF

Using FixIT : Link to an interesting blog entry by Anon(?)
http://wpf4developers.blogspot.de/2014/05/c-convert-docx-to-pdf-document.html


using Word : an Asnwer by Demir. Because of licensing, if you do it in real time, Microsoft demands licensing office for all users in the network !!!!
http://stackoverflow.com/questions/19560170/how-to-convert-docx-to-pdf-in-c-sharp
This should be done in a background process.


Another answer using Word Automation :
http://stackoverflow.com/questions/5431580/convert-html-to-docx-in-c-sharp