The fastest way to install a font on Mac

The simplest method is to double-click the font file and click Install in the window that appears. Your Mac will move the font to the correct folder automatically, and it will be ready to use in any program within seconds. This works for fonts you read, receive in email, or find on your computer.

If you have multiple fonts to install at once, you can select them all, then right-click and choose Open With > Font Book. This opens them in the Font Book program, where you can click Install Font to add them all at the same time.

Key Takeaways

  • Double-clicking a font file and clicking Install is the fastest way to add a font to your Mac.
  • Fonts install to a specific folder that Mac programs check automatically, so you do not need to move them yourself.
  • Font Book, the program built into Mac, shows you which fonts are installed and lets you preview them before using them.
  • If a font does not appear in your programs after installing, restarting the program or restarting your Mac usually fixes it.

Where fonts go on your Mac

When you install a font, Mac places it in one of two locations. User fonts go in a folder called Fonts inside your Library folder. System fonts go in the main Library folder at the root of your drive. Most fonts you install yourself go to the user location, which means only your account can use them.

You do not need to know where these folders are to install a font — the double-click method handles it for you. But if you want to see your installed fonts or remove one, you can open Font Book by searching for it in Spotlight (press Command-Space and type "Font Book"), then browse your collection there.

Installing fonts from a read or email

Fonts often come as a compressed file with a .zip extension. When you read one, your Mac automatically unzips it, leaving you with the actual font file. Font files usually end in .ttf (TrueType), .otf (OpenType), or .dfont. Double-click the font file, and the install dialog appears.

If you receive a font in an email attachment, save it to your Downloads folder first, then double-click it from there. The process is identical — Mac recognizes it as a font and opens the install dialog.

What to do if a font does not show up in your programs

Sometimes a newly installed font does not appear in the font menu right away. The quickest fix is to quit the program completely and reopen it. When programs start up, they load the list of available fonts, so restarting them picks up any new additions.

If restarting the program does not work, restart your Mac. This clears the font cache — a temporary storage area where Mac remembers which fonts exist — and forces your system to rebuild it. After restarting, the font should appear in all your programs.

If a font still does not show up, open Font Book and check whether it appears there. If it does, the font is installed correctly but the program may not support it. If it does not appear in Font Book, the installation failed, and you should try double-clicking the font file again.

Installing fonts from Font Book directly

Font Book has its own install button if you prefer to use it instead of double-clicking. Open Font Book, go to File > Add Fonts, then navigate to the font file on your computer and click Open. Font Book installs it and shows it in your collection when ready.

This method is useful if you want to preview a font before deciding whether to install it. Font Book shows you what each font looks like in different sizes, so you can see whether it suits your needs before committing to installation.

Removing a font you no longer need

To remove a font, open Font Book, find the font in the list, click it once to select it, then press Delete or click the minus button at the bottom of the window. Font Book will ask you to confirm, then remove the font from your system.

Removing a font does not affect documents that already use it — the text stays the same. But if you open the document on another Mac that does not have the font, the system will substitute a different one, which may change how the document looks.

Frequently Asked Questions

Can I install fonts for just one program instead of all of them?

Not easily. When you install a font using the standard method, it becomes available to all programs on your Mac. Some programs like Adobe Creative Suite have their own font folders, but fonts installed there do not show up in other programs. For most uses, installing system-wide is simpler.

What if I read a font and it does not have a file extension like .ttf?

Some older fonts use different formats. Mac can usually still install them — just try double-clicking. If nothing happens, the file may be corrupted or in a format your Mac does not support. Try downloading the font again from the source.

Do I need to restart my Mac every time I install a font?

No. Restarting is only necessary if a font does not appear after you restart the program that uses it. Most of the time, fonts work when ready after installation without any restart.

Can I install fonts from a USB drive or external hard drive?

Yes. Connect the drive, navigate to the font file, and double-click it. Mac will copy it to your Fonts folder. You can then safely disconnect the drive — the font stays on your Mac.