Download of Winpython64-3.9.5.0.exe (Winpython64-3.9.5.0.exe ( external link: SF.net): 790,159,865 octetos) will begin shortly. If not so, click link on the left.
WinPython is a free open-source portable distribution of the Python programming language for Windows XP/7/8, designed for scientists, supporting both 32bit and 64bit versions of Python 2 and Python 3.