Qt | Cross-platform software development for embedded & desktop

THE FUTURE IS WRITTEN WITH Qt

One framework. One codebase. Any platform.

Qt is the fastest and smartest way to produce industry-leading software that users love.

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EMBEDDED

Create high-performance embedded systems

DESKTOP

Craft stunning experiences for desktops

MOBILE

The most powerful way to build mobile apps

MCUs

Ultimate performance and tiny footprint

MORE USE CASES

Automotive, Medical, Internet of Things, Consumer Electronics, Industrial Automation & More

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The Productivity Platform
for the Future

Next generation user experience with limitless scalability. Qt is designed for producing cutting-edge software experiences in record-breaking times.

10 Reasons why Qt

EVERYTHING YOU NEED

Design, Develop & Deploy
User Interfaces and Applications

Target embedded, desktop, and mobile platforms with the same code base for all.

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1+ BILLION DEVICES AND APPLICATIONS POWERED BY Qt.

Set-top-box digital TV platfrom

Automotive digital cockpit

Smart manufacturing and industrial automation

Business intelligence & analytics sofrware

Smart TVs & electronics

Digital automotive cockpit

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DESIGN & PROTOTYPE

Create beautiful user interfaces

Qt Design Studio closes the gap between designers and developers. Now they can work simultaneously with one unifying framework, one common language, fewer feedback loops, and faster iterations.

Design Tools

DEVELOP & TEST

Be productive and speed up your development

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

Development Tools

DEPLOY & MAINTAIN

Ship & maintain multiple platforms

Easily create connected devices, UIs and applications with native C++ performance. It's powerful, yet compact, has intuitive tools, and libraries and will blow your mind!

Deploy Tools

LATEST & GREATEST

Building a Digital Cockpit Concept with Qt

Welcome to Outrun – an automotive UI demo. Let us walk you through what it takes to design, develop and deploy a digital cockpit with Qt. With this demo we explore the upcoming trends of car HMI design and user experience.

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Monetize your device with Qt Digital Advertising platform

Turn any mobile application or embedded screen into a revenue generator with the Qt Digital Advertising Platform.

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Qt 6, the all-new major release, is now available!

Qt 6 is designed for producing cutting-edge software experiences in record-breaking times.

Take a look

Webinars and Events

Be it online, offline, virtual, or face-to-face this is where you'll find our webinars, seminars, tradeshows and training offers.

Upcoming Webinars and Events

LEARN AND GROW

The help you need to succeed

Demos, online tutorials, trainings, documentation, instructional guides, community based support, and dedicated professional services and support.

Learning, Support & Resources