By Lars Knoll

Lars Knoll

One Qt Site Unification Completed

Published Friday April 17th, 2015
Posted in Qt

Almost a year ago, we started a process to bring the open source web site on and the commercial web pages on together and thus create one place where all information about Qt could be found. The plans were initially discussed last June with the Qt developer community at the Qt Contributor Summit

Read More
Lars Knoll

Licensing of new modules in Qt 5.5

Published Thursday February 5th, 2015
Posted in Community, KDE, Qt

With the release of Qt 5.4, we added LGPLv3 as a licensing option to Qt. Some of the new modules released in Qt 5.4 (Qt WebEngine, Qt Canvas3D and Qt WebView) where made available under GPLv2+, LGPLv3 and commercial licensing terms. The reason was that we believe that this license combination is a better match

Read More
Lars Knoll

Qt 5.4 released

Published Wednesday December 10th, 2014
Posted in KDE, News, Qt

I am happy to announce that Qt 5.4 has been released today and is available for download from Together with Qt 5.4, we have also released Qt Creator 3.3 and an update to Qt for device creation on embedded Linux and embedded Android. But let’s start with Qt 5.4. One of the main focus

Read More
Lars Knoll

Adding LGPL v3 to Qt

Published Wednesday August 20th, 2014
Posted in Community, KDE, News, Qt

20 years ago, Trolltech, the company that created Qt, was founded. One of its founding principles was to release Qt as free software to the open source community. In the early versions, this was limited to Unix/Linux and the X11 windowing system. Over the years, more and more platforms were included into the open source

Read More
Lars Knoll

Defragmenting Qt and Uniting Our Ecosystem

Published Wednesday August 6th, 2014
Posted in Community, News, Qt

Over the last years, many changes have been happening in the Qt ecosystem. One of the biggest was the creation of Qt Project where Qt is now being developed as an open source project. The Qt Project was created to provide a space open for all to further develop and foster innovation for the Qt

Read More
Lars Knoll

Qt 5.3 Released

Published Tuesday May 20th, 2014
Posted in Qt, QtCreator, Releases, RTOS, WinRT

I’m happy to announce that Qt 5.3 has been released. The main focus for this release was performance, stability and usability. Nevertheless, Qt 5.3 has also gotten a fair amount of new features that help make developers’ lives easier. Qt 5.2 has been a tremendous success, having been downloaded over 1 million times. With Qt

Read More
Lars Knoll

Qt 5.3 Alpha Available

Published Thursday February 27th, 2014
Posted in Qt, Releases

I’m happy to announce that Qt 5.3 Alpha is available for download. Qt 5.3 is coming out a bit earlier than our regular 6-month release cycle would’ve forecasted, as we have decided to pull forward our release cycle meaning, starting from Qt 5.3, future Qt releases are planned to happen every Spring and Autumn. The

Read More
Lars Knoll

Qt 5.2 Released | The Best Qt Yet

Published Thursday December 12th, 2013
Posted in Android, Announcements, cross-platform, desktop, Embedded, iOS, Mobile, Qt, Uncategorized

We’re proud to announce that Qt 5.2 is now available. With the release of Qt 5.1 in July, we showcased the Qt for Android and iOS ports and laid down the beginning of some heavy improvements we have now done on Qt’s graphics capabilities. In the last 6 months, we’ve worked very hard to finalize

Read More
Lars Knoll

Qt 5.2 Beta Available

Published Wednesday October 23rd, 2013
Posted in Uncategorized

I’m happy to announce that Qt 5.2 Beta is now available. Lots of things have happened since Qt 5.1. Apart from new platforms, we have also added a significant amount of new functionality and done large improvements under the hood. Qt Everywhere With Qt 5.2 we are introducing the production-ready ports of Qt on Android

Read More
Get started today with Qt Download now