Download ~upd~ Old Qt Version May 2026

Open the located in your main Qt installation directory. Select Add or remove components .

If you need a standalone setup file (e.g., .exe for Windows, .dmg for macOS, or .run for Linux), navigate to the specific version folder (e.g., Archive for Qt 5.12 ) and look for the "offline" subdirectories. download old qt version

If you already have a modern version of Qt installed, you can often add older components without downloading a new installer. Open the located in your main Qt installation directory