Aaah! Vade retro Satanas! ;-)
No, BD3D2MK3D doesn't do conversions. IMO, all Windows programs that are supposed to convert 2D to 3D are bad. If you have a good 3D TV like my Samsung, you don't need to convert the 2D movies to 3D. Just use the real-time conversion of the TV. Although not perfect, it is certainly much better than any conversion by a Windows program. Anyway, don't expect miracles. No automatic 3D conversion can be really satisfactory. Professional conversions are better, but they require a huge manual work, and they are very expansive.
If you want to convert anyway, the
Laewo Blu-ray to MKV Converter might be better than DVDFab, but I'm not sure. I have never tried it. There are certainly other alternatives, but I don't know them.
@everybody: Please be patient if you post here or wait for an update. I have had a virus and I had to re-install Windows. My programming environment is damaged, and I need to restore a lot of things. I may be absent for some days...