
PyScripter
Leo Editor
iPython
IDLE
NINJA-IDE
Pyzo
Spyder
Ecere SDK
kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
PyScripter
kdiff3Leo Editor - Text and code editor where Outlines are first class citizen.
Beyond Compare - Beyond Compare allows you to compare files and folders.
iPython - iPython provides a rich toolkit to help you make the most out of using Python interactively.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
IDLE - Default IDE which come installed with the Python programming language.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.