Qt Python Packages

matplotlib

matplotlib: plotting with Python

pywebview

Build GUI for your Python program with JavaScript, HTML, and CSS

darkdetect

Detect OS Dark Mode from Python

pyqtgraph

Fast data visualization and GUI tools for scientific / engineering applications

pytest-qt

pytest plugin for Qt (PyQt5/PyQt6 and PySide2/PySide6) application testing

aqtinstall

aqt: Another (unofficial) Qt CLI Installer on multi-platforms

qasync

Python library for using asyncio in Qt-based applications.

superqt

Missing widgets and components for Qt-python

klayout

KLayout Main Sources

qtawesome

Iconic fonts in PyQt and PySide applications

qdarkstyle

A dark style sheet for QtWidgets application

pysimplegui

Python GUIs for Humans! Create any GUI simple or complicated in a way that's intuitive. Launched in 2018. NEW for 2026 - the LGPL3 Version 6. Transforms tkinter, Qt, WxPython, and Remi into a simple, intuitive, and fun experience for both hobbyists and expert users.

rendercanvas

One canvas API, multiple backends

silx

silx toolkit

pyface

pyface: traits-capable windowing framework

pyqtdarktheme

A flat dark theme for PySide and PyQt.

sciqlopplots

SciQLop plot API based on QCustomPlot

pysidesix-frameless-window

A cross-platform frameless window based on PyQt/PySide, support Win32, Linux and macOS.

pyside6-fluent-widgets

A fluent design widgets library based on C++ Qt/PyQt/PySide. Make Qt Great Again.

qtutils

Utilities for providing concurrent access to Qt objects, simplified QSettings storage, and dynamic widget promotion when loading UI files, in Python Qt applications.

pyqt6-fluent-widgets

A fluent design widgets library based on C++ Qt/PyQt/PySide. Make Qt Great Again.

squape

SQUAPE - Python package that extends Squish API

pyqt6-frameless-window

A cross-platform frameless window based on PyQt/PySide, support Win32, Linux and macOS.

pyqt-fluent-widgets

A fluent design widgets library based on C++ Qt/PyQt/PySide. Make Qt Great Again.