How to convert from ipb 3.* to wordpress bbpress

Hi!
In My website i’ve a valid ipb release (expired – and i don’t want renew).
Now, i want migrate to wordpress with bbpress…
I don’t know if is possible, but i think to yes!
I’ve see a convert from ipb to bbpress…
But after of this is necessary For me to convert some topic from forum in wordpress articles. Is this possible?

Someone know a good way/convert/plugin For this?

Maybe post type switcher can work?
> https://wordpress.org/plugins/post-type-switcher/

Thank in Advance,
DarkWolf 🙂