O le DOCX (Office Open XML) o le faila faila fa'aonaponei fa'avae XML na fa'aogaina e le Microsoft Word mo le fa'aogaina o upu. E lagolagoina foliga faʻapitoa, e pei o le faʻatulagaina, ata, ma multimedia, tuʻuina atu le faʻaleleia atili o le mafai o pepa.