Google Noto Fonts: Harmonious look and feel, supported for all languages
Google Roboto Fonts: Modern, yet approachable and emotional, used as the system font for android
Microsoft Segoe Fonts: Friendly and legible set, widely used in microsoft products and materials
PT Fonts: Russian government used, displayed well at small font sizes by taller letters
Redhat Font: Designed with red hat personality - open, straightforward, rational, but friendly and approachable
Apple SF Pro: Consistent, but clear and elegant, used as system font for ios, macos
Microsoft Sans Serif: Very legible and classical microsoft windows ui font since windows 2000
Courier: Initially created for ibm typewriters with device-flavored, suitable in dimmer background
Courier New: Thinner-look version from courier for more legible on screens, suitable in lighter background
D2Coding: Published by naver(south korea) for developers, provided high readability in asian characters as well
Input Mono: Human-friendly font with easily-distinguishable characters, large punctuation, and rich letter-spacing
JetBrains Mono: Special attention to every detail for programming use, which resulted to a smooth-viewing font
Times New Roman: Most popular printing typeface provides the best view guarantee
Apple New York: New generation of printing typeface with modern, elegant style released in june 2019
Baskerville: An ancient printing typeface with crisp edges, high contrast and rich proportions
Linux Libertine: Intended as a free replacement for the times font family, more rounded and explicit letters