[Ignacio]

Hi,

It is supposed that font files embedded into an EPUB may be in format OTF and/or TTF.

I made an EPUB where the font file was a .suit file. It works fine in ADE, iBooks, and validates with epubchecker as EPUB 3.

So my question is: is it mandatory that font files inside EPUB files have to be in OTF / TTF only?

Thanks