Oxygen is a free and open-source typeface designed by Vernon Adams, made specifically for digital screens. It was released under the SIL Open Font License and is available for use on websites, mobile applications, and desktop software. Oxygen font provides excellent legibility and clarity, giving a modern and clean look to your designs. It was developed as part of the KDE desktop environment for Linux, but it has since become popular among designers and developers for its versatile and functional design. Oxygen font comes in several styles, including Regular, Bold, Light, and Semi-Bold, making it suitable for a wide range of applications.