Hi Oblivion,

AFAIK, there is no QTF->ODF conversion code, but you can convert QTF to the following formats very easily:

PDF
HTML
RTF

Maybe QTF->RTF is what you need (although RTF->QTF does not exist) since QTF is quite simple and can't do all that ODF or even RTF does.

QTF->RTF has a few bugs with text and table colors but works quite well otherwise