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Top 23 Python Pyqt Projects
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pythonguis-examples
Demo desktop apps built with Python & Qt. With examples for PyQt6, PySide6, PyQt5 & PySide2
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BallonsTranslator
深度学习辅助漫画翻译工具, 支持一键机翻和简单的图像/文本编辑 | Yet another computer-aided comic/manga translation tool powered by deeplearning
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Project mention: Ubuntu Hoping to Remove Qt 5 Before Ubuntu 26.04 LTS | news.ycombinator.com | 2024-11-01
Qt5 to Qt6 is nothing like Python2 to Python3.
The lessons from (Qt3 to Qt4 and) Qt4 to Qt5 have been learned and moving a large project from Qt5 to Qt6 is not that hard comparatively. There are a few minor deprecated APIs to handle and it's relatively easy over all.
I even have a stable project that is compatible with Qt5 and Qt6 [1] all in a single code base (particularly thanks to the effort of the qtpy[2] library). It's not that hard, and my opinion includes C++ in that assessment.
[1] https://github.com/git-cola/git-cola/
[2] https://github.com/spyder-ide/qtpy
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Project mention: We are shutting down the Ondsel FreeCAD business | news.ycombinator.com | 2024-11-18
OpenSCAD is my go-to. It's self-contained and AI coding tools know the syntax well enough to help you move fast. Unfortunately I keep hitting a complexity ceiling.
If it doesn't like how I'm describing something, it crashes. I have to load an older version of my .scad and try a new approach. This usually happens 70% of the way into a complex project, which is quite discouraging.
The Python ecosystem has CadQuery[0] and a few other tools built around the Open Cascade kernel[1] which is quite good in my limited experience. CadQuery is positioned as an OpenSCAD alternative [2], and I really want it to be. Unfortunately the user experience isn't there yet.
Making an object with CadQuery is writing a Python program. Which means you need a Python environment and dev setup. CQ-editor [3] is nice, but needs a Python environment first. I think CadQuery would be much more viable OpenSCAD alternative if it was packaged into a standalone CQ-editor application and published via homebrew, etc.
I'm also interest in Zoo [4](fka KittyCAD). They're trying to create a modelling tool that combines model-by-code and model-by-mouse. With some AI layered on top. They have an interesting architecture where they stream geometry to your local device from the cloud. Should be great for performance, but ties you to the cloud.
[0] https://github.com/CadQuery/cadquery
[1] https://en.wikipedia.org/wiki/Open_Cascade_Technology
[2] https://cadquery.readthedocs.io/en/latest/intro.html#why-cad...
[3] https://github.com/CadQuery/CQ-editor
[4] https://zoo.dev/
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algobot
Cryptocurrency trading bot with a graphical user interface with support for simulations, backtests, optimizations, and running live bots.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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stargate
Innovation-first digital audio workstation (DAW), instrument and effect plugins, wave editor (by stargatedaw)
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Project mention: Let Claude control your computer (at your own risk) | news.ycombinator.com | 2024-11-06
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🎥 Live Demo Video: https://youtu.be/dQw4w9WgXcQ
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galacteek
Multi-platform browser for the distributed web. Mirror of https://gitlab.com/galacteek/galacteek
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HeartbeatEngine
A Visual Novel / Dating Sim game engine written in Python using Pygame, with a full editor written in PyQt5
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Fuel-Consumption-Estimator
Desktop application that estimates fuel consumption using a trained machine learning model.
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PIDM
PIDM is a modern, open-source internet download manager written in Python and powered by PySide6 (Qt). It features full support for stream and file downloads, Chrome extension integration, smart UI features, and multi-language support — all in a beautiful, theme-aware desktop application. (by saeedmasoudie)
Github - source
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PyQt-React-Boilerplate
A boilerplate for using python to build a desktop application using PyQt webengine and React.js as the application front-end.
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Pyqt discussion
Python Pyqt related posts
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Translucent Web Browser Widget on desktop
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[Python] Créateur de liens de badge
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Why although Pyqt and Pyside are very similar in terms of functionality, every known course is made for Pyqt which has commercial licence? I am really curious to know...
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[P] Desktop app. makes fuel consumption estimation with machine learning.
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My desktop app that makes fuel consumption estimation with artificial intelligence. Open source github repo. Please give a star for support me.
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[P] An application that optimizes the fuel consumption of your vehicles with artificial intelligence. Open source. Please star for support.
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any decent ideas for a machine learning project using excel, r, SQL etc
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A note from our sponsor - SaaSHub
www.saashub.com | 2 Sep 2025
Index
What are some of the best open-source Pyqt projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | pythonguis-examples | 4,424 |
| 2 | BallonsTranslator | 4,085 |
| 3 | examples | 2,533 |
| 4 | gridplayer | 1,587 |
| 5 | qtpy | 1,052 |
| 6 | CQ-editor | 957 |
| 7 | algobot | 949 |
| 8 | stargate | 769 |
| 9 | computer-agent | 485 |
| 10 | MultiWindowSync-PyQt | 344 |
| 11 | Uranium | 343 |
| 12 | Senpwai | 264 |
| 13 | TranslucentFlyoutsConfig | 169 |
| 14 | galacteek | 167 |
| 15 | Openroast | 133 |
| 16 | win32mica | 108 |
| 17 | MotionMap | 36 |
| 18 | Pepys | 35 |
| 19 | snap-lens-tool | 26 |
| 20 | HeartbeatEngine | 20 |
| 21 | Fuel-Consumption-Estimator | 18 |
| 22 | PIDM | 14 |
| 23 | PyQt-React-Boilerplate | 12 |
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