Qt 4 versions - Qt Wiki
https://wiki.qt.io/Qt_4_versions
A list of major Qt 4.x versions, their source code, binary, changes and download links. Qt 4.x is an older version of the cross-platform application framework for C++ and QML.
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Qt | Tools for Each Stage of Software Development Lifecycle
https://www.qt.io/
Qt's IDE with cross-platform tools for getting started quickly and delivering consistently. A comprehensive embedded toolchain with optimized compilers, advanced debugging, integrated analysis, and safety-certified tools. Enforces your intended software architecture and blocks unwanted dependencies, so the structure holds as the codebase grows.
Download Qt-4.8.4-x64.7z (MinGW-builds) - SourceForge
https://sourceforge.net/projects/mingwbuilds/files/external-binary-packages/Qt-Builds/Qt-4.8.4-x64.7z/download
Download MinGW-builds Qt-4.8.4-x64.7z. Dual-target (32 & 64-bit) MinGW-W64 compilers for 32 & 64-bit Windows.
Introduction to Qt4 - ZetCode
https://zetcode.com/gui/qt4/introduction/
Oct 18, 2023 · Learn how to install Qt4 from sources or packages and create a simple example application. Qt is a cross-platform application development framework used by many popular software.
Qt Documentation | Home
https://doc.qt.io/
Qt is a framework for creating applications for various platforms and devices. Learn how to get, install, use, and extend Qt with its modules, tools, and resources.
Qt (software) - Wikipedia
https://en.wikipedia.org/wiki/Qt_(software)
Qt is used for developing graphical user interfaces (GUIs) and multi-platform applications that run on all major desktop platforms and mobile or embedded platforms. Most GUI programs created with Qt have a native-looking interface, in which case Qt is classified as a widget toolkit.
Index of /archive/qt/4.8/4.8.6
https://download.qt.io/archive/qt/4.8/4.8.6/
Many of these versions are no longer supported and do not receive security updates; they may contain known errors and security vulnerabilities. Using unsupported versions is at your own risk.
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