MAWNS` Serif is a great font style that allows you to give a clean appearance and a massive effect to your text projects. To install a font unzip the files you have downloaded, then put the font files (.ttf, .otf) into /Library/Fonts
MAWNS` Serif font integrates quickly into your system and you can easily access the custom glyphs through any text editing application.
NOTE: MAWNS` Serif font is free for personal use only.