Download Wing IDE Professional:

Windows Installer
32-bit and 64-bit
SHA1: 756b04e1fd4f830c022ccc82ca30fecd18fd21ef

Windows Zip File
32-bit and 64-bit
SHA1: 99ea6aaed3e5d4ae0439f1b8e77ff90565f1ef69

System Requirements
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Also Available:   Patches   Source Code  

The best Python IDE. And I have tried them all! -- Ahmed Ali

Wing IDE Professional - Version 5.1.3-1 - Released 2015-03-20

Wing IDE Pro is a full-featured Python IDE designed for professional programmers. It includes powerful editor, code intelligence, refactoring, debugging, search, unit testing, project management, and revision control features.

A free 30-day trial is included with your download, and can be activated when Wing IDE Pro is launched for the first time.

Other OSes:   OS X   Linux 64-bit   Linux 32-bit  
Other Versions:   5.0.9-1   4.1.14-1   3.2.13-1   older versions

Download Wing IDE Pro v. 5.1.3