All the essential Qt tools for all stages of Software Development Lifecycle: planning, design, development, testing, and deployment.

The Future of Digital Experiences Welcome to the documentation pages for Qt, the cross-platform software development framework.

Download Qt and create applications for desktop and embedded systems with ease. Get a free trial of Qt Creator, Qt Design Studio, and more.

Build high-performance UIs with Qt Framework, Qt Creator & Design Studio—one codebase for embedded, desktop and mobile. Explore demos and try for free.

Qt Framework provides everything developers need in one place, making software development faster and smarter. This means less complexity, fewer integration issues, and more time spent building …

From microcontrollers (MCUs) to supercomputers, Qt 6 and our massive ecosystem provides everything you need to design, develop, and deploy software for your entire product line.

You can use Qt Online Installer and Qt Maintenance Tool via a graphical user interface or a command line interface. The command line interface enables installing and uninstalling without any user …

Qt is full of tools to simplify developer’s lives and help with not just coding but also tasks like building, compiling, testing, localization, internationalization, and more.

Getting Started with Qt Hello and welcome to Qt! To get you started with Qt, we'll need to know what you'd like to do. ... For visual learning, take the courses in Qt Academy: ... Use Qt Widgets if you …

Although The Qt Company is the main driver behind Qt, Qt is now developed by a bigger alliance: The Qt Project. It consists of many companies and individuals around the globe and follows a meritocratic …