This is really similar to Woforo

[Mynewtest]

I find this forum very similar to WpForo. Have you checked

 

[MonkeyMax_YT]

Correct, although 'WpForo' is free and this is a lot of money. So I think overall XenForo is so much better, and it contains more features.

 

[DarkGizmo]

WPForo was inspired by Xenforo......>Xenforo came first.

 

[Suzanne O]

WPforo is a take off of this software