source-sans-ttf

Set of fonts by Adobe designed for user interfaces

Source Sans Pro: Adobe's first open source type family Source Sans Pro was designed by Paul D. Hunt as Adobe's first open source typeface family, conceived primarily as a typeface for user interfaces. Source Sans Pro draws inspiration from the clarity and legibility of twentieth-century American gothic typeface designs. Source Sans Pro currently supports a wide range of languages using Latin script, and includes all the characters in the Adobe Latin 4 glyph set. As an open source project, it is expected that incremental updates will be made over time to extend glyph set coverage and functionality.