WideStudio - WideStudio is an open source, Integrated Development Environment for desktop applications purely made in Japan.
PyScripter - PyScripter is a free and open-source Python Integrated Development Environment (IDE) created with...
CodeNavigator - CodeNavigator is a developer's tool for browsing source code using CScope.
PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...
Understand - Combines a powerful Code Editor together with an impressive array of static analysis tools that will change the way you work with code.
IDLE - Default IDE which come installed with the Python programming language.