From the screen shot on that page, it's nice free program which lets you do a few different things.
*edit: yea, just looked - the company no longer support freeware, but now supports a paid version called PrintKey-Pro. But you can still get the old freeware version from the link above.
(gem) Du kan bruge nogle af de simple HTML-koder i dine beskeder eller hvis du er et betalende medlem kan du bruge Rich Text Editor. (pauloaguia) (vis alle tips)