Qt Python Packages

matplotlib

matplotlib: plotting with Python

darkdetect

Detect OS Dark Mode from Python

pywebview

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

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.

qdarkstyle

A dark style sheet for QtWidgets application

klayout

KLayout Main Sources

superqt

Missing widgets and components for Qt-python

qtawesome

Iconic fonts in PyQt and PySide applications

silx

silx toolkit

rendercanvas

One canvas API, multiple backends

pysimplegui

Python GUIs for Humans! PySimpleGUI is the top-rated Python application development environment. 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.

sciqlopplots

SciQLop plot API based on QCustomPlot

pyqtdarktheme

A flat dark theme for PySide and PyQt.

pyface

pyface: traits-capable windowing framework

qtutils

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

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.

squape

SQUAPE - Python package that extends Squish API

pyqt-fluent-widgets

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

pyqt6-fluent-widgets

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

pyqt5-frameless-window

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