Download free font Source Sans Pro by Abode from category Sans Serif. Source Sans Pro ExtraLight Font Source Sans Pro family consisting of 12 fonts. Accents (full) Euro; Music; SourceSansPro-ExtraLight.otf. Download @font-face. Basic Sans serif.
The following fonts are installed and enabled automatically by macOS Sierra. Additional fonts are available for download or as needed by your document or app.
To download and enable any of these fonts:
These fonts are available only in documents that already use the font, or in apps that request the font by name. Some are older fonts that were included with earlier versions of the Mac operating system or Apple apps.
You can use Font Book to install and preview fonts, validate and resolve duplicate fonts, and restore the standard fonts that came with macOS Sierra. For more information about Font Book, choose Font Book Help from the Help menu in Font Book.
macOS Sierra installs fonts in these folders on your Mac: