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Python 3.15.2 for Windows

by Python Software Foundation · Free · Updated 1 Nov 2026
Download from official website · 27 MB
Install with one command — open Windows Terminal or PowerShell and paste:
winget install --id Python.PythonInstallManager -e
Uses winget, Microsoft's official package manager. Want several apps at once? Try the Bulk Installer.
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Popular programming language

Python is a free, open-source programming language famous for its clear, readable syntax. It is often the first language people learn, yet it also powers websites, data analysis, scientific research, automation scripts and much of today's artificial intelligence work.

The official Windows installer from python.org includes the interpreter, the IDLE editor and pip, the package manager that gives you access to hundreds of thousands of libraries such as NumPy, pandas, Django, Flask and requests. During installation, ticking "Add Python to PATH" lets you run Python from any command prompt.

Python is slower than compiled languages like C++ for heavy number crunching, although libraries written in faster languages close much of that gap. For beginners learning to code, office workers automating repetitive tasks, and developers building real projects, Python is one of the most useful tools you can install.

Pros

  • Beginner friendly
  • Huge library ecosystem

Cons

  • Slower than compiled languages

Alternatives to Python

Technical details

Version3.15.2
LicenseFree
DeveloperPython Software Foundation
File size27 MB
Last updated
winget IDPython.PythonInstallManager
RequirementsWindows 11
Windows 10