Source Sans Pro: Adobe’s first open source type family

Adobe has come a long way since its early days in which the specification for the PostScript Type 1 font format was a closely-guarded trade secret leading up to the “font wars.” Since this specification was begrudgingly published in 1990, Adobe has been more proactive in publicly releasing tools for developing and producing high-quality type.

Source Sans Pro - Browse Files at SourceForge.net