FontForge - Free (libre) font editor for Windows, Mac OS X and GNU+Linux
FontCreator - This professional font editor allows you to create and edit TrueType and OpenType fonts.
BirdFont - Birdfont is a free font editor which lets you create vector graphics and export TTF, OTF, EOT and...
Fony - Fony is an editor for bitmap (raster) fonts.
FontStruct - FontStruct. Build, Share, Download Fonts
Cheap Font Generator - Need to generate your own font? Our font creators make your handwriting as your font.