Convert to freeform

RDi has long converted C specs to freeform. I highlighted some D specs,
right-clicked, and saw the "Convert selection to Free-Form." Alright! I
thought, just what I want.

However...it doesn't. Found a thread from a couple of years ago where the
only available ones were pay versions from Arcad and Linoma.

That still true? Does either do it within the RDi editor? I'd rather do
'chunks' of H, F, and D specs than an entire member. I'd like to look at
the before and after of my own code to learn it better. The vast majority
of my C specs are already freeform.

I don't write much new code these days, but do a lot of maintenance.

Thanks.