download.qt.io/archive/qt/4.8/4.8.7/ Windows (MinGW): Download .exe installer Windows (VS 2010): Download .exe installer Linux/Mac Source: qt-everywhere-opensource-src-4.8.7.tar.gz Why Users Still Download Qt 4.8.7
Sometimes the main archive is slow or offline. Qt maintains a list of mirrors worldwide. qt 4.8.7 download
Qt 4.8.7 does not support modern GPU drivers that dropped legacy OpenGL. Fix: Use the -opengl desktop flag during configure, or run in software rendering mode: export QT_GRAPHICSSYSTEM=raster . download
For Linux users, pre-compiled binaries are not available. You must compile. qt 4.8.7 download
You do not need to use the ancient Qt Creator 2.x. Modern Qt Creator (9.x, 10.x) can handle Qt 4 kits.
It is considered highly reliable for specialized hardware that doesn't support the OpenGL requirements of newer Qt versions.