FontForge - Free (libre) font editor for Windows, Mac OS X and GNU+Linux
Gomix - The easiest way to build the app or bot of your dreams
Glyphs - Make everything from dingbat webfonts to full-fledged text typefaces in the most Mac-like font...
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
FontCreator - This professional font editor allows you to create and edit TrueType and OpenType fonts.
ChatBot - Easy to use chatbot platform for business