The Font Converter does not support OpenType fonts.
If your input files contain OpenType fonts that are not embedded in the file, add the location of the OpenType fonts to the font search path. This is likely a rare scenario, since software capable of handling OpenType fonts is also able to embed them.
Although the Font Converter cannot convert OpenType fonts, most native applications, for example Adobe Creative Suite 3, convert OpenType fonts to PostScript Type 1 (which the Font Converter supports) when embedding fonts. You can also include embedded OpenType fonts when exporting a PDF file from Macromedia FreeHand. As OpenType fonts gain popularity, more software will start supporting embedded OpenType fonts in exported PDF files.
Overview
Content Tools