Spectral – Serif Fonts Free for Commercial Use

Spectral is a versatile serif typeface designed for text-rich environments, featuring a beautiful and efficient design that enhances long-form reading. Its various weights and styles cater to diverse typographic needs.
Supports Latin, Latin Extended, Vietnamese and Cyrillic, making it suitable for multilingual environments.
Available in Light, Regular and Bold weights, including Italic styles, Covering everything from footnotes to body text, headings, and quotations.
The license is SIL Open Font License, allowing flexible use for commercial purposes and redistribution.

Spectral was developed by Production Type, with the intention of creating a typeface that excels in screen-first contexts. Its design prioritizes clarity and readability for extensive text applications.