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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

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DESKTOP

Craft stunning experiences for desktops

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MOBILE

The most powerful way to build mobile apps

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MCUs

Ultimate performance and tiny footprint

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MORE USE CASES

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

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November 3, Online

Qt World Summit 21

Join to hear the latest news on Qt 6!
Discover 30+ technical sessions from Qt users and experts.

 

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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
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Automotive digital cockpit
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Smart manufacturing and industrial automation
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Business intelligence & analytics sofrware
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Smart TVs & electronics
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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

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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

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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

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

What do your peers think about the semiconductor shortage? 

Get insight into how 262 decision-makers are navigating modern development challenges in this new Forrester Consulting study commissioned by Qt.

Access complimentary PDF

Design, Develop, TEST, and Deploy

Qt just added market-leading quality assurance functionality to its toolkit through the acquisition of froglogic GmbH!

Learn more

Qt World Summit 2021

Experience Qt World Summit online with the community!

Join 5000+ developers, designers, managers and executives from over 90 countries to get inspired by the latest developments with Qt.

Nov 3, 2021 - FREE

 

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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
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