Hopefully in the next release (OQP2), the user have the opportunity to choose between different font styles ( http://www.ahmedgraf.com/quranic_fonts.html ) and ( http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&item_id=ArabicFonts ) for the Al-Quran Arabic text. As fare as other RTL languages (Farsi, Urdu..) this ticket is still under review.

If YOU know of any other typefaces and fonts that supports Unicode for Arabic/Urdu/Farsi please post a comment on this thread. A request have been made on ’nasta’liq font’ but with no future information on where to get the font.

- UPDATE -
Postponed to OQP3 so OQP2 can be released earlier.