Portable basic HTML display?

I need a way to display basic HTML tags (some text formatting and displaying images) for my application. I target Android, iOS and Flash but if it supports more/all platforms, that’s even better. I found this: Unity Asset Store - The Best Assets for Game Making but I’m not sure if it supports any fonts and Flash.

Any other plugins?

Edit: I also need links to be supported (and that requires interaction, so it’s more complicated).

Depending on the version of Unity you’re using you can use RichText in most places.

If you use a GUISkin, make sure your GUIStyles have it’s richText property set to true.