Install fonts
Double-click the font in the Finder, then click Install Font in the font preview window that opens. After your Mac validates the font and opens the Font Book app, the font is installed and available for use.
Windows 7, 8 or 10. Find the font file that you downloaded, keeping in mind that it may be contained within a.zip file. It's probably located in your downloads folder. Double-click the font file to open it in the Font Previewer. If you're satisfied that this is the font you want, click Install at the top left. Download Arial MT font for PC/Mac for free, take a test-drive and see the entire character set. Moreover, you can embed it to your website with @font-face support. The IDAutomation Code39 Barcode Font for MAC package is a set of fonts and tools for printing the Code 39 barcode. The download includes examples for OpenOffice Calc, Writer, Microsoft Excel, Word, iWork Numbers, Pages and FileMaker. Download the Arial Black free font.
You can use Font Book preferences to set the default install location, which determines whether the fonts you add are available to other user accounts on your Mac.
Fonts that appear dimmed in Font Book are either disabled ('Off'), or are additional fonts available for download from Apple. To download the font, select it and choose Edit > Download.
Disable fonts
You can disable any font that isn't required by your Mac. Select the font in Font Book, then choose Edit > Disable. The font remains installed, but no longer appears in the font menus of your apps. Fonts that are disabled show ”Off” next to the font name in Font Book.
Remove fonts
You can remove any font that isn't required by your Mac. Select the font in Font Book, then choose File > Remove. Font Book moves the font to the Trash.
Learn more
macOS supports TrueType (.ttf), Variable TrueType (.ttf), TrueType Collection (.ttc), OpenType (.otf), and OpenType Collection (.ttc) fonts. macOS Mojave adds support for OpenType-SVG fonts.
Arial Font For Mac
Legacy suitcase TrueType fonts and PostScript Type 1 LWFN fonts might work but aren't recommended.