I have an update from Brother for a labelmaker, which contains a PDZ (ZIP), and inside are two PD3 files: one for fonts, the other for color information.

Is anyone aware of a way to decompile a PD3 of this type to extract either the full font information (with metrics, kerning, etc.), or at least the glyph bitmaps for the raster font I'm after?

(For reference: I'm after the modified Helsinki font with minimized descenders that Brother labelmakers use for 6pt printing.)

Actually, I'm only assuming it's raster because of the small size and singular implementation parameters; However, I could be wrong and it could be a TT font. But I think that's doubtful.