The easiest way to run Python, Spyder with SciPy and friends out of the box on any Windows PC, without installing anything! Project Home is on Github, downloads pages are on Sourceforge and Github, md5-sha , Discussion Group Recent Releases Release 2025-05 post1 of December 30th, 2025 Highlights (*): same as 2025-05, with missing pip.exe shortcut re-added WinPython 3.13 Downloads (**) via SourceFo

