Is the Xenforo addon free? last time I looked at IP it made you pay per month for the forum software.If you want to have a similar look then i would look into Xenforo with the add-on Article Management System (AMS) or IPS with IP.Community and IP.Pages. But to get the dame look would mean a custom style.
Go here https://invisioncommunity.com/buy/self-hosted/ for self hosted the one you are looking for is Pages for articles. The Xenforo one is not free AMS is very extended you can find it here https://xenaddons.com
Thank you very much guys I'm going to demo them both and report back I did not see that you can self host IP I feel so stupid wow. This is one of the few times Google as sent me to a site and I've left knowing what to do I will stick around.