MacType - MacType render windows font smoothly and much more convenient to read.

Google Fonts - Making the web more beautiful, fast, and open through great typography

gdipp - The gdipp project is a replacement of the Windows text render, which brings to you the effect of...

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.

fontconfig - Fontconfig is a library for configuring and customizing font access. Fontconfig can:

Font Generator - Tons of font ideas in one click