Google Fonts - Making the web more beautiful, fast, and open through great typography
Fonts.do - Fonts.do is the largest database of premium fonts, with more than 300,000 items
FontJoy - Get smart font pairings in one click
FontGet - Download Free Fonts for your website, Mac, Windows, Linux, iOS and Android. Try our best in class Font Generator for every kind of font!
Typewolf - Typewolf helps designers choose the perfect font combination for their next design project—features web fonts in the wild, font recommendations and learning resources.
Open Font Library - The mission of the Open Font Library is to promote your freedoms as it relates to the use of type.