PyQt5

PyQt5 is a Python binding of the cross-platform GUI toolkit Qt. Applications built with PyQt5 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 & PyQt5, see the PyQt5 tutorial and PyQt5 book Create Simple GUI Applications with Python & Qt.

Explore PyQt5

Is QSound no longer available?

Published 21.11.2020

Opening links in a new window with QWebEngineView

Redirect links to a separate floating browser window

Real Time Change of Widgets?

How to update the UI while in a loop
PyQt5
PyQt5 Tutorial

The QResource System

Using the QResource system to package additional data with your applications

Getting TypeError: () missing 1 required positional argument: 'checked'

Published 16.11.2020

Mac Big Sur config to open windows in Terminal with PyQt5 or PySide2?

Published 15.11.2020
PyQt5

QWebEngineView change anchor behavior

Published 13.11.2020
PyQt5

Use mouse drag to change the width of a rectangle?

Published 12.11.2020
PyQt5
PyQt5 Tutorial

Using QProcess to run external programs

Run background programs without impacting your UI

Retrieve underlying data object from QAbstractTableModel

Published 11.11.2020
PyQt5

MAC OSX redraw issues

Published 04.11.2020

Size of Matplotlib's navigation toolbar (too large by default compared to the other widgets)

Published 04.11.2020

Widget size and placement in the tabs of a QTabWidget

Published 04.11.2020
PyQt5

File Image Browser App with thumbnails

Published 30.10.2020

Authentication and Authorization with PyQt5 or PySide2

Published 28.10.2020
PyQt5

Concurrent Futures Example

Published 28.10.2020

Help with Creating Your First App Tutorial

Published 24.10.2020

I know that the text in the QListWidget control can be displayed in the center, how can the icons in the QListWidget control be displayed in the center

Published 23.10.2020
PyQt5

PyQt thread execution timeout in the background

Published 23.10.2020

Licensing between PyQt5 and PySide2

Published 18.10.2020
PyQt5

Recommended way to install Pyqt5 with fbs python Macos

Published 16.10.2020
PyQt5

PyInstaller macOS issue: QCombobox not refreshing

Published 14.10.2020
PyQt5

PyInstaller on macOS frustration

Published 14.10.2020
PyQt5

Creating a new widget, very heavy paintEvent

Published 13.10.2020

Using community qt creator at workplace

Published 13.10.2020
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