WHAT IS IDE:

IDE stands for Integrated Development Environment. It refers to a software application that offers computer programmers extensive software development abilities. It increases programmer productivity by introducing features like editing source code, building executables, and debugging. IDEs often consist of a source code editor, build automation tools, and a debugger. Most modern IDEs have intelligent code completion. An IDE enables programmers to combine the different aspects of writing a computer program. This article will discover the best Python IDEs currently available and present in the market (NOTE: This article about IDE is based on my perspective but mostly the important and familiar IDE).

FEATURES OF IDE:

1. Executing the code. 
2. Spotting and debugging errors. 
3. Syntax Highlighting. 
4. Autocomplete. 

TOP FREE PYTHON IDE:

Before I start this list I would like to mention an IDE. It's PyCham.

PyCham is a widely used Python IDE created by JetBrains.This IDE is suitable for professional developers and facilitates the development of large Python projects. This software is available for Free as well as Premium. Free software consists of Basic features that all other IDE provides and Premium provides advanced features that Support Scientific and web development in Python, JavaScript, CSS, and TypeScript.

Now moving onto the free python IDE.

IDLE:

IDLE (Integrated Development and Learning Environment) is a default editor that accompanies Python. This IDE is suitable for beginner-level developers. The IDLE tool can be used on Mac OS, Windows, and Linux. Ability to search for multiple files. Interactive interpreter with syntax highlighting. It is Free and open-source software.

VISUAL STUDIO CODE:

Visual Studio Code is an open-source and free IDE created by Microsoft. It finds great use for Python development.VS Code is lightweight and comes with powerful features that only some of the paid IDEs offer. One of the best smart code completion is based on various factors. Code debugging within the editor.Git integration. It provides an extension to add additional features like code linting, themes, and other services.

ATOM:

Atom is an open-source and free code editor by Github and supports Python development. Atom is similar to Sublime Text and provides almost the same features emphasis on speed and usability. Support for a large number of plugins.Smart autocompletion. Supports custom commands for the user to interact with the editor. Support for cross-platform development.

Jupyter:

Jupyter is widely used in the field of data science. It is easy to use, interactive, and allows live code sharing and visualization. It is Free and open source. Supports the numerical calculations and machine learning workflow. Combine code, text, and images for a greater user experience. Intergeneration of data science libraries like NumPy, Pandas, and Matplotlib. Highly used in Artificial Intelligence, Machine Learning, Deep Learning, and Data science. 

Spyder:

Spyder is an open-source IDE most commonly used for scientific development. Spyder comes with Anaconda distribution, which is popular for data science and machine learning. It is Free and open source. Support for automatic code completion and splitting. Supports plotting different types of charts and data manipulation. Integration of data science libraries like NumPy, Pandas, and Matplotlib.It is highly used in Artificial Intelligence, Machine Learning, Deep Learning, and Data science.