New WOFF 2.0 Web Font compression format based on the Brotli compression algorithm offers a 30% average gain over WOFF 1.0 (up to 50% in some cases). It has become the most common format for fonts on both the Mac OS and Microsoft Windows operating systems. TrueType is an outline font standard developed by Apple and Microsoft in the late 1980s as a competitor to Adobe's Type 1 fonts used in PostScript.
