Zinc OSX

Create Flash applications for your Mac desktop

Voice filter with dozens of different special effects and background noises

A text editor for Macs designed with HTML, JavaScript, and CSS files in mind

A fully rounded development platform for Android that includes an editor, emulator, and code templates

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

A robust integrated development environment for Python that's notable for being feature rich and catered to the needs of Python developers