PyQt is a Python binding of the cross-platform GUI toolkit Qt. Applications built with PyQt 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. PyQt5 was released in 2016 and last updated in October 2021.

For a complete guide to desktop application development with Python & PyQt, see the PyQt5 tutorial and my PyQt5 book Create Simple GUI Applications with Python & Qt.

Explore PyQt

Showing articles for All (274) PyQt6 (104) PySide6 (5) PyQt5 (79) Streamlit (0) Tkinter (0) PySide2 (3) Kivy (0)

Implementing QPainter Flood Fill in PyQt5/PySide

Filling irregular regions in a QPainter canvas with Python

Packaging PyQt5 applications for Windows with PyInstaller & InstallForge

Turn your PyQt5 application into a distributable installer for Windows

Packaging PyQt5 applications for Linux with PyInstaller & fpm

Turn your PyQt5 application into installable Linux packages

Displaying Tabular Data in PyQt5 ModelViews

Create customized table views with conditional formatting, numpy and pandas data sources.

Creating Searchable Widget Dashboards in PyQt5

Make dashboard UIs easier to use with widget search & text prediction

How do I display an Image in PyQt5?

Using QLabel and QPixmap to easily add images to your applications

Plotting With Matplotlib and PyQt5

Create PyQt5 plots with the popular Python plotting library

Laying Out Your PyQt5 GUIs With Qt Designer

Use Qt Designer to effortlessly build your application UI

Add Scrollable Regions With QScrollArea in PyQt5

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

Plotting With PyQtGraph and PyQt5

Create Custom Plots in PyQt with PyQtGraph

Embedding Custom Widgets from Qt Designer in PyQt5

Learn how to use custom widgets in your PyQt5 applications when designing with Qt Designer

Goodforbitcoin — A Cryptocurrency Market Tracker Built with Python & Qt5

Track cryptocurrency market values and trade volumes using PyQt5, PyQtGraph, and the CryptoCompare API

Moonsweeper

Explore the mysterious moon of Q'tee without getting too close to the alien natives!

Simple Sales Tax Calculator

Using Qt Creator to build a simple GUI application with Python and PyQt5

PyQt5 vs PySide2

What's the difference between the two Python Qt libraries? ...and what's exactly the same (most of it)

Gradient

Gradient designer with add, drag and edit stops

EqualizerBar

Visualize audio frequency changes with a custom Qt widget

Creating Custom GUI Widgets in PyQt5

Build a completely functional custom widget from scratch using QPainter

QPainter and Bitmap Graphics in PyQt5

Introduction to the core features of QPainter

The ModelView Architecture in PyQt5

Qt's MVC-like interface for displaying data in views

MacOS Mojave Dark Mode Support in PyQt 5.12.2

Ensuring your PyQt apps follow the macOS desktop style

PyQt5 Toolbars & Menus — QAction

Defining toolbars, menus and keyboard shortcuts with QAction

PyQt5 Dialogs and Alerts

Notify your users and ask for their input

PyQt5 Layouts

Use layouts to effortlessly position widgets within the window
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