Google Fonts - Making the web more beautiful, fast, and open through great typography
Befonts - You can download the best fonts, free fonts for personal or commercial use.
Font Squirrel - Font Squirrel scours the internet in search of FREE, highest-quality, designer-friendly, commercial-use fonts and presents them for easy downloading. We don't have the most, but we do have the best.
@font-face Generator - Convert font to cross-browser webfont for CSS @font-face use. Allow char subsetting
Fontspace - Free downloads of 70,000+ legally licensed fonts that are perfect for your design projects. The best place in the universe to search for amazing fonts.
Nucleo - Commercial vector icons and accompanying apps to manage and customize them.