Synalyze It! Pro

Reverse Engineering and Binary File Analysis made easy

A smart but streamlined text editor designed for programmers that's compatible with a variety of different languages

A free Mac application for editing code with plenty of documentation to assist you

Free. easy to use and lightweight code editing program for Mac by Li Jianyu

An open source version of one of the most popular integrated development environments for Python

A text editor for developers that sports a trimmed down interface and a decent amount of features