Usually, you will see these fonts defined as Windows fonts. Note: both the macOS and OS X can use fonts in different formats, and these fonts include OpenType (.otf), Type 1 (PostScript), Multiple Master (OS X 10.2 and later), TrueType Collection (.ttc), TrueType (.ttf). Now a question arises “ how to install fonts to Word on mac” so in this article you will get the answer to How to add fonts to word easily. If you use Word, then you can turn your work into an enjoyable one by using different fonts. You can surf on the internet to get the perfect font for a device. There are a huge number of free and low-cost fonts available online for your mac. As we know, fonts are one of the coolest features of mac because this amazing device comes with a great collection of fonts that can be used at different platforms.