Qt6 Offline Installer -

Running a Qt Quick example (Windows PowerShell, assuming Qt in C:\Qt\6.6.0\msvc2019_64)

./qt-opensource-linux-x64-6.5.3.run --script control_script.js --silent Qt6 Offline Installer

Full offline installers for all Qt6 versions are readily available via the Qt Account Portal . Running a Qt Quick example (Windows PowerShell, assuming