字体家族大全，字体在线搜索预览，各种字体相关的工具，很全
Free Fonts to Download + Premium Typefaces
FREE fonts for graphic designers
Making the web more beautiful, fast, and open through great typography
Archive of freely downloadable fonts.
一个已非盈利性质提供共享可商用字体下载的网站
方正字库官方网站
