FontLab Studio is the next generation professional font editor for Mac and Windows. Used by Adobe, Apple, Bitstream, IBM, Linotype, Microsoft, Monotype, Morisawa and almost every other major font manufacturer worldwide.
 
It is the comprehensive solution for font developers, type designers, typographers and graphic design studios, enabling them to design, create or modify fonts.

With the Fontographer, it is easy to design new fonts and customize existing fonts, and the result will be high-quality fonts that can work reliably across different operating systems.

TransType

THE TypeTool is a basic font editor for students, amateur typographers, and creative professionals who occasionally have the need to create or customize fonts.