Qt 6.0.0
Qt is the faster, smarter way to create innovative devices, modern UIs & applications for multiple screens. Create powerful applications and UIs that run on any screen and any platform with Qt Application Development.
Build Your World
«We believe that to execute successful desktop, multi-screen and Internet of Things strategies you need to have exceptional time-to-market without sacrifice to your brand. This means you can have a unique and modern UI which exceeds your customers’ expectations and is capable of running on all your users’ screens connecting them to a world of services regardless of platform choice and, of course, all with excellent performance. No small task…unless you use Qt.»
Cross-Platform Without Trade-Offs
«We have made sure you only need to write and maintain one code base for your Qt application, which will run across all the leading desktop, mobile and embedded platforms. We know it’s not only about the code. We haven’t forgotten that you also need tools with features that ease your software development.»
Design, Code, Debug & Deploy Quickly
Functionality meets productivity – the program development is fast due to the comprehensive set of highly intuitive and modularized C++ library classes, declarative “Qt Quick” UI technology and productive professional tooling. Rapid prototyping on all platforms is easy. Create software with stunning UIs and native performance, which runs just about everywhere without rewriting.
Qt for Device Creation Pre-Built Software Stack
You can write and recycle Qt application and device UI code to run on all major embedded operating systems, including RTOS. «We have included a pre-built, Qt-optimized, software stack to immediately get started with prototyping on a real device.» The tool can be configured to run on a ton of hardware architectures and configurations making the app a future-proof technology for your Internet of Things strategy.
Offline Qt Downloads
We recommend you use the Qt Online Installer for first time installations and the Qt Maintenance Tool for changes to a current install.
- Qt6 source packages
- 5.15.x source packages
- 5.12.x Offline Installers
- Qt Creator
- Other downloads
- Pre-releases
Qt6 Source Packages
Qt 6.4.2 Source Packages:
The source code is available:
- For Windows users as a single zip file (1.1 G) ( Info )
- For Linux/macOS users as a tar.xz file (703 MB) ( Info )
You can get split source packages from here. Or visit the repository at code.qt.io.
Qt 6.2.4 Source Packages:
The source code is available:
- For Windows users as a single zip file (1.0 G) ( Info )
- For Linux/macOS users as a tar.xz file (631 MB) ( Info )
You can get split source packages from here. Or visit the repository at code.qt.io.
Older Qt Versions
All older versions of Qt are available in the archive .
Qt 5.15.x Source Packages
The source code is available:
- For Windows users as a single zip file (962 MB) ( Info )
- For Linux/macOS users as a tar.xz file (560 MB) ( Info )
You can get split source packages from here. Or visit the repository at code.qt.io.
5.12.x Offline Installers
Qt offline installer is a stand-alone binary package including Qt libraries and Qt Creator.
Source packages & Other releases
The source code is available:
- For Windows users as a single zip file (831 MB) ( Info )
- For Linux/macOS users as a tar.xz file (486 MB) ( Info )
You can get split source packages from here. Or visit the repository at code.qt.io.
Qt Creator
Qt Creator 9.0.2 is released and it is available via Qt online installer. If you need a standalone installer, please select the file according to your operating system from the list below to get the latest Qt Creator for your computer.
The source code is available as a zip (70 MB) ( Info ) or a tar.gz (58 MB) ( Info ). Or visit the repository at code.qt.io.
Be sure to check if Qt is supported on your platform and read the installation notes that are located in the Qt Documentation .
Please check the individual downloads for licensing information.
Pre-releases
Looking for Qt 6.5 Beta? Packages are available in Qt Online Installer. Additionally source packages are available here.
Get Qt & QA
Take your software development to the next level with Qt — and now, elevate and automate your testing with our complete quality assurance tools.
Buy Qt Framework & Tools
Get the full Qt experience with a licensing plan designed to support your business goals plus access to the official Qt Support Helpdesk and a close strategic relationship with The Qt Company.
Buy Quality Assurance Tools
Get the full QA experience with a licensing plan designed to support your testing needs.
Try Qt Framework and Tools
New to Qt and want to try before you buy? Download a free trial of the Qt framework, tools for desktop and embedded development, Qt Design Studio, plus other enterprise add-ons like Qt Digital Advertising platform.
Try Quality Assurance Tools
New to QA and want to try our testing tools before you buy? Download a free trial of our QA tools – Squish, CoCo, and Test Center.
Existing Qt customers
Got Qt already and want to upgrade your license or try out the latest Qt 6 release? Sign into the customer portal to download a trial or contact your Customer Success Manager to discuss your options.
Downloads for Existing QA customers
FORMERLY FROGLOGIC CUSTOMERS
Are you already a customer looking to download your testing tools? Look no further.
Download Qt for open source use
Find out how you can use Qt under the (L)GPL and contribute to the Qt project.
Настраиваем окружение Qt6+QtC без VPN
Как известно, с недавних пор сервера qt.io запрещают загрузку любых архивов с российских IP. Если первое время проверка шла только на получение метаинформации, теперь любая загрузка файла обрывается сервером.
Обычные советы, как это обойти, включают:
Используй платный безлимитный VPN;
Используй дистрибутив Linux и его бинарные сборки;
Собирай сам из исходинков.
Все это рабочие советы, но не очень дружелюбны к начинающим разработчикам, которые только hello world начинают собирать. Я расскажу, как можно быстро настроить окружение используя зеркала Yandex и github.
Часть 1, установка Qt библиотек
Для начала определимся с желаемой версией установки (пусть будет Qt 6.4.1) и целевой директорией (пусть будет D:/Qt — если память не изменяет, с юникодными символами в директории могут быть проблемы).
Помещаем их в директорию D:/Qt , и распаковывем 7-zip в тещую директорию (т.о все они распакаются в одно место — 6.4.1 и содержимое объединится).
Можно также порыскать по соседним директориям, если вам нужны какие-то модули не из стандартной поставки, например:
В общем-то, на этом установка самого фреймворка завершена, если у вас уже стоит Qt Creator, просто укажите путь к qmake6.exe для добавления версии Qt.
(D:\Qt\6.4.1\msvc2019_64\bin\qmake6.exe)
Часть 2, установка Qt Creator
Можно также найти QtC на зеркале Yandex, но я предпочитаю релизы с Github.
Скачиваем архивы qtcreator-Windows-MSVC-3703462836.7z и qtcreatorcdbext-Windows-MSVC-3703462836.7z ( в зависимости от версии, набор цифр будет отличаться)
Распаковываем первый в любой удобный вам путь, например, D:/Qt/qt-creator-9.0.0
Распаковываем второй таким образом, чтобы его содержимое (dll) оказалось в D:/Qt/qtcreator-9.0.0/lib/qtcreatorcdbext64
Про настройку CDB отладчика, Kit-ов и прочего писать уже не буду, инструкций по настройке IDE и так предостаточно.