FontLab Studio is a professional font editor for advanced typography. It can import and export TrueType, Type 1, and OpenType fonts. It has extensive glyph drawing and editing tools, advanced metrics, Multiple Master and font transformation features. A font manipulation macro language is included, as is an OpenType feature editor. FontLab supports virtually all font encodings and codepages and can import/export fonts with up to 6400 characters. Version 5.0.2 features new metrics, autotracing, Unicode 4.1, Python 2.4.

Web site
http://www.fontlab.com/