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Qt for Application Development

Crafting a stunning experience for your global client has never been easier. Intuitive user interfaces are out in the market faster than ever before, shaping the superior competitive edge your customers see. Applications running anywhere, anytime, on all their screens should be a given. They expect it. We make it possible. 

 Download a free Qt trial

Businesses rely on Qt

Qt is a cross-platform development framework enabling your team to deploy a single codebase providing common APIs across all supported platforms. This results in enormous savings in development and effort.

Qt Business Value

Qt makes it easy to address the latest UI paradigm shifts that touch screens and tablets require. Qt for Application Development enables you to develop applications with intuitive user interfaces for multiple targets, faster than ever before. 

Everything you need is here to have your designers and programmers work iteratively in a seamless workflow, from an idea to deploying the application to the target platform.

Get the "Do's & Don'ts of QML for UI creation" webinar to learn and watch on-demand

Have you ever encountered challenges when working with an UI language? Join our 45-minute webinar that covers the most common pitfalls and explains how you can avoid them.

Technology Behind the Industry Leaders 

Powerful, flexible and easy to use, Qt will help you not only meet your tight deadline, but also reduce the maintainable code by an astonishing percentage. 
Watch Adam's story

Data is Smart with Tableau

Tableau, a leader in business intelligence and analytics, is changing the way people see and leverage data. 

Read Tableau's success story
Watch Andrej's story

AMD - Game changing efficiency with Qt

AMD has used the Qt framework in the creation of its Radeon Software Crimson Edition graphics package.

Read AMD's success story

Unprecedented Value at Every Turn

Remarkable user interfaces in ever growing market changes need to have a rock-solid code in the backbone, maintenable and clean for the requirements to come and the future-proof product.

Code Once, Deploy Everywhere

Write and maintain only one code base no matter what target platforms you might have. We’re talking all major operating systems here.

 Supported platforms

Native Look-and-Feel or custom UX!

Qt offers native-styled controls with the native look, feel and behavior. If you need custom styling or your own custom controls, we make sure you can easily accomplish that.

 User interfaces

Productivity Enhancing Tools

Get access to all tools you need for the whole application development life cycle, from creating a project to deploying the application on the target platforms.

 Development tools

One Codebase. Less Maintenance.

“Using Qt and QML allows us to dramatically cut our development time and costs. All of our engineers work on one codebase rather than needing specialists for each platform.”

– Kevin Kavanagh, CEO, Hiri

 Here's how they do it

The Complete Framework  

Qt gives the full development framework that goes with very convenient IDE - the Qt Creator, and with tools valuable throughout the whole development life-cycle. Nevertheless, using Qt Creator is by no means a must, as there are plugins for other IDEs. In addition, our highly intuitive set of APIs will give the unmatched boost to your productivity.

UI Design

Cornerstone for creating user interfaces in Qt.

 

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I/O Classes

Handle streams, enable interoperability.

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Qt SQL

Access and manipulate data from a variety of databases.

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Qt Charts

Components for compelling data visualization design. 

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Libraries & APIs

Extensive libraries and intuitive APIs making development faster.

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Tools

Everything you need to design, develop, test and maintain your software. 

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Qt Multimedia

Classes for streaming, audio, video, radio and camera functionality. 

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Network and connectivity

Web integration, high- and low-level network and inter-process communication.

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Related Resources

Latest updates from the Qt ecosystem. Learn, read and connect!
Renewed Qt Support Services

The Qt Company support team works hand-in-hand with Qt R&D developers and we are 100% committed to ensuring that you succeed with your project.

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Meet Qt 5.9

The latest Qt release, 5.9, is all about performance and stability. It is also a Long Term Supported (LTS) release to maximize the benefits for our users.

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Upcoming events and training

This webinar will provide a introduction to using the IDE, demo some of its highlights and provide some tips along the way.

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Get Started with Qt

You’ve surely heard us say “code less, create more, deploy everywhere”! Wondering how? Here you have everything you need to start creating amazing applications right now. 
Get Qt for Application Development