Designed by Suppakit Chalermlarp
Sarabun is an open source multi-script webfont that supports both Latin and Thai. It is the "TH Sarabun New" font, made available under the Open Font License. The name "Sarabun" (สารบรรณ, RTGS: Saraban) means documentary affairs. The font is used in the Government Gazette of Thailand newspaper, and you can read more details about this font project on Wikipedia's National Fonts page.
You can download font files directly and install them with Font Book. However, it’ll be much easier to install these fonts with RightFont — the best font manager for Mac.
These fonts are licensed under the Open Font License.
You can use them freely in your products & projects - print or digital, commercial or otherwise.