Qt is a cross-platform application framework used for developing gui applications that can run on various hardware and software platforms, including Linux, macOS, iOS, Windows, and Blackberry. Qt is available with both proprietary and open source licenses.

⭐ Linux / Windows / macOS 跨平台 V2Ray 客户端 | 支持 VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | 使用 C++ / Qt 开发 | 可拓展插件式设计 ⭐

• UpdatedOct 27, 2025
• C++

百度网盘不限速客户端, golang + qt5, 跨平台图形界面

• UpdatedSep 17, 2023
• Go

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

• UpdatedFeb 19, 2026
• C++

OpenSCAD - The Programmers Solid 3D CAD Modeller

• UpdatedFeb 19, 2026
• C++

A cross-platform shadowsocks GUI client

• UpdatedNov 2, 2019
• C++

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

• UpdatedFeb 20, 2026
• Python

Persepolis is a download manager written in Python.

• UpdatedOct 9, 2025
• Python

A free, open source, multi-platform SQLite database manager.

• UpdatedFeb 19, 2026
• C

The Time Series Visualization Tool that you deserve.

• UpdatedFeb 19, 2026
• C++

OpenShot Video Editor is an award-winning free and open-source video editor for Linux, Mac, and Windows, and is dedicated to delivering high quality video editing and animation solutions to the world.

• UpdatedFeb 18, 2026
• Python

Head tracking software for MS Windows, Linux, and Apple OSX

• UpdatedFeb 19, 2026
• C++

Fast and beautiful note-taking app written in C++. Write down your thoughts.

• UpdatedNov 15, 2025
• C++

Open-source, cross platform Qt6 based IDE for reverse-engineering Android application packages. It features a friendly IDE-like layout including code editor with syntax highlighting support for *.smali code files.

• UpdatedJan 5, 2026
• C++

Qt Node Editor. Dataflow programming framework

• UpdatedFeb 10, 2026
• C++

Feedback & wiki for Snipastehttps://snipaste.com

• UpdatedJan 8, 2026

Seer - a gui frontend to gdb

• UpdatedFeb 18, 2026
• C++

Practical and minimal image viewer

• UpdatedOct 13, 2025
• C++

A dark style sheet for QtWidgets application

• UpdatedJul 16, 2025
• Python

A full fledged GUI integration for the award winning open-source android screen mirroring system -- scrcpy located onhttps://github.com/genymobile/scrcpy/ by@rom1v

• UpdatedDec 29, 2023
• Python

Qt Base (Core, Gui, Widgets, Network, ...)

• UpdatedFeb 20, 2026
• C++