How to use a downloaded font in preview I've just downloaded a new font from the web, and installed it into the Font Book application, where I can find it under all fonts. 



Specifially, "Diary Of A Wimpy Kid Font" is the one I'm referring to. I want to use it when editing a PDF with the preview application, but it doesn't show up there. Have I just missed a step? How do I use a font from font book in preview?
There may be a bug in some versions of Preview so that some third-party fonts do not appear in the Annotations font selection control.

Preview missing lots of fonts that are shown in font book

Also, note that amateur fonts which may not have been created to professional standards have traditionally been responsible for a variety of problems.

The books of "Diary of a Wimpy Kid" use Coop Forged as their typeface.
https://houseind.com/hi/typography_of_coop