README.txt

From the Noto Sans Arabic UI download.

Noto Sans Arabic UI
===================

Designer: Google
License: SIL Open Font License 1.1 (see OFL.txt)
Styles: 1
Source: https://fonts.google.com/specimen/Noto+Sans+Arabic+UI

Noto is a global font collection for writing in all modern and ancient
 languages. Noto Sans Arabic UI is an unmodulated (“sans serif”) design
for app
 and website user interfaces in the Middle Eastern Arabic script. It
 has multiple weights and widths, and 1,563 glyphs.

This font is free to use, share and modify under its license.
Downloaded from FontCart: https://www.fontcart.com