How do you install fonts on your computer? You can visit free font sites like dafont.com and fontspace.com. Browse through or search the particular name. Next to it you should see a Download button. Click on that and the ttf (true type font) file will be downloaded to your computer. For Windows, drag the file into the Font folder (Start Menu > Control Panel > Appearance and Themes > Fonts). For Macs, double-click the font file > “Install font” button at the bottom of the preview or font book.