Mac OS X 10.3: Disabling Fonts in Font Book Does Not Affect Classic Applications

"Classic Mac OS" fonts disabled in Font Book are still available in Classic applications.
This article has been archived and is no longer updated by Apple.
You can use Font Book to control which fonts are available to Mac OS X applications. Fonts installed in the Mac OS 9 System Folder can be disabled using Font Book's Disable feature. A "disabled" font becomes unavailable to Mac OS X applications, but continues to be available to Classic applications. Disabling a font in Font Book is different than removing it.

To make a font unavailable to Classic applications, remove it from the Mac OS 9 System Folder. For help doing this, see technical document 106737, "Mac OS X: How to Add or Remove Classic Fonts."

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Published Date: Oct 11, 2016