Spyder is a free and open source scientific environment written in Python, for Python, and designed by and for scientists, engineers and data analysts. It features a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep inspection, and beautiful visualization capabilities of a scientific package.
Core building blocks of a powerful IDE
Work efficiently in a multi-language editor with a function/class browser, code analysis tools, automatic code completion, horizontal/vertical splitting, and go-to-definition.
Harness the power of as many IPython consoles as you like in one GUI. Run code by line, cell or file; or work interactively with debugging, plots and magic commands.
Interact with and modify variables on the fly: plot a histogram or timeseries, edit a dateframe or Numpy array, sort a collection, dig into nested objects, and more!
Extend Spyder's functionality with these awesome plugins!
Ready to give Spyder a try? Let's get started!
Want to join the community of scientists, engineers and analysts all around the world using Spyder? Click the button below to download the suggested installer for your platform; we offer standalone installers on Windows and macOS. For Linux, we recommend the cross-platform Anaconda distribution, which includes Spyder and many other useful packages for scientific Python. You can also try out Spyder right in your web browser by launching it on Binder.
For a detailed guide on the many different methods of obtaining Spyder, please refer to our full installation instructions, and check out our release page for links to all our installers. These approaches are generally intended for experienced users and those with specific needs, so we recommend sticking with the recommended installer unless you have a specific reason to go with another. Happy Spydering!
macOS Big Sur users: Full support for macOS 11 Big Sur will be included in Spyder 4.2.1, scheduled for release on December 18, 2020. However, see our FAQ question on Big Sur for how to get it working right now.
and the donations we have received from our users around the world through Open Collective: