Sections

Products

Qt enables UI and application developers to create a better user experience.

Qt is a cross-platform application and UI framework. Using Qt, you can write applications once and deploy them across many desktop and embedded operating systems without rewriting the source code.


Features

Download the Free Qt SDK

The Qt SDK includes the tools you need to build cross-platform applications with Qt in a single install:

  • Qt Creator cross-platform IDE
  • Qt libraries
  • Qt Linguist translation & internationalization tools
Download Free Qt SDKDownload Qt Sources Only
Qt supports the following platforms:
Embedded Linux
Mac OS
Windows
Linux/X11
Windows CE
S60

 

Qt Creator IconNew Cross-Platform Qt IDE
Qt Creator is a new cross-platform Qt IDE. It is available as a stand-alone package or in combination with the Qt libraries and development tools as a complete SDK. Qt Creator includes:

  • An advanced C++ code editor
  • Project and build management tools
  • Integrated, context-sensitive help system
  • Visual debugger
  • Code management and navigation tools

Icon - Qt Designer
GUI Builder

Icon - Qt Linguist



Internationalization Tools
Icon - Qt Assistant

 


Customizable HTML Help System

Qt Logo



Visual Studio and Eclipse Integrations

 

Qt Class Libraries

The modular Qt C++ class library provides a rich set of application building blocks, delivering all of the functionality needed to build advanced, cross-platform applications.

Advanced GUI

Screenshot - Qt Designer Widgets Qt provides you with all the functionality needed to develop advanced GUI applications on desktop and embedded platforms. Qt uses the native graphics APIs of each platform it supports, taking full advantage of system resources and ensuring that applications have native look and feel.

  • Complete set of controls (widgets) from buttons and dialogs to tree views and tables
  • Auto-scaling, font-, language- and screen orientation- aware layout engine
  • Support for anti-aliasting, vector deformation and scaleable vector graphics (SVG)
  • Complete UI customizability with style API and widget stylesheets
  • Support for hardware accelerated graphics and multiple displays on embedded

 

Document Actions
Get Started

Download Qt

Qt Videos

Check out our Qt Studios YouTube Channel! Video Button1

Newsletter

About us Info circleSign up to our Qt newsletters and alerts and get informed on all the latest Qt releases, updates and general Qt knowledge.

 

Patron of KDECustomers

Customers