Option 1 – Double-click on the font file to open the Font Book window, and click install.Locate the file from your downloads folder.You can find them on any free or premium digital resource websites such as Creative Market, Envato Elements, or MyFonts. Search and download your desired font.Those with Mac OS X will be happy to know that it supports Type 1, TrueType (TTF) and OpenType (OTF) fonts. DO refer to a documentation, if you plan on installing through a font management utility (FontBase, Typeface, Suitcase Fusion,, etc.).DO know what OS you’re running on (e.g.DO close all open applications so they don’t interfere during the process.How To Add Fonts in Photoshop and Illustrator on a MacĬonsider these factors before you begin adding fonts for fewer headaches along the way: Don’t worry though, these tips will teach you how to add fonts to Photoshop and Illustrator. Budding users however, may feel daunted when adding custom or new fonts for the first time.