PyQt6 is a Python binding of the cross-platform GUI toolkit Qt. Applications built with PyQt6 will run on any platform supported by Qt & Python including Windows, OS X, Linux, iOS and Android.

Created by Riverbank Computing, PyQt is free software (GPL licensed) and has been in development since 1999. The latest version PyQt6 was released in 2021 and the library continues to be updated.

For a complete guide to desktop application development with Python & PyQt6, see the PyQt6 tutorial and PyQt6 book Create Simple GUI Applications with Python & Qt.

Explore PyQt6

PyQt6 & PySide6 Books updated for 2024 updated

Extended and updated with new examples, demos including Model View Controller architecture

Drag & Drop Widgets with PyQt6

Sort widgets visually with drag and drop in a container


A Simple Text Input Widget

How to Create a Custom Title Bar for a PyQt Window

Customize Your Python App's Title Bars

How to Restore the Window's Geometry in a PyQt6 App

Make Your Windows Remember Their Last Geometry

PyQt6 Book now available in Korean: 파이썬과 Qt6로 GUI 애플리케이션 만들기

The hands-on guide to creating GUI applications with Python gets a new translation

PyQt vs. Tkinter — Which Should You Choose for Your Next GUI Project?

What Are the Major Differences Between these Popular Python GUI Libraries

Q&A: How Do I Display Images in PySide6? updated

Using QLabel to easily add images to your applications

Handle command-line arguments with PyQt6/PySide6

Allow users to customize your application at launch

Working With Classes in Python and PyQt

Understanding the Intricacies of Python Classes

Q&A: How Do I Display Images in PyQt6? updated

Using QLabel to easily add images to your applications


Toggleable checkable widget


Add clickable buttons to your Python UI

Plotting With PyQtGraph updated

Create Custom Plots in PyQt6 With PyQtGraph

Plotting with Matplotlib

Create PyQt6 plots with the popular Python plotting library

Which Python GUI library should you use? updated

Comparing the Python GUI libraries available in 2024

Install Qt Designer Standalone

Qt Designer Download for Windows, Mac and Linux

PyQt6, PySide6, PyQt5 and PySide2 Books -- updated for 2022!

New editions extended and updated, now 780+ pages

PyQt5 vs PyQt6

What are the differences, and is it time to upgrade?

Packaging PyQt6 applications for Windows with PyInstaller & InstallForge updated

Turn your PyQt6 application into a distributable installer for Windows

Animating custom widgets with QPropertyAnimation

Add dynamic visual effects to your custom widgets

Add scrollable regions with QScrollArea

Run out of space in your GUI? Add a scrollable region to your application

Simple threading in PyQt/PySide apps with .start() of QThreadPool

How to move Python functions/methods & PyQt/PySide slots onto separate threads
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