This article deals with font usage in High Sierra 10.13.x through Catalina 10.15.x. Its main purpose is to show you where fonts are located on your system and which can be safely removed. The idea is to keep your font list as small as possible to avoid font conflicts (font conflicts are explained in Section 13). This article will benefit prepress operators and graphic designers the most, but can clear up font issues for most general users as well.

It should be noted that this article is written around the assumption that you are using English as your primary language. The minimum required fonts will be very different for other languages.