How To Install Fonts on Mac
Fonts can be installed in several folders in OS X, but we recommend that you do the following:
First, close any open applications. Newly installed fonts may not appear in your font menu if you ignore this step.
Install using Font Book:
Double click the unzipped font file and Font Book will open a preview of the font.
Click “Install Font” at the bottom of the preview.
Open Finder and click the Go menu at the top of the screen.
While in the Go menu, hold down both the Alt/Option and Shift keys on your keyboard to reveal the hidden link to the Library folder
Navigate to your Fonts folder:
Drag and drop the unzipped font files into this folder.