On the page, click the Archive checkbox in the filter sidebar and hit Filter .
for open-source versions starting with Qt 5.15. Your options are: Install Qt creator 5.15.2 - Qt Forum download qt 5.15.2 offline installer
: Provides a full, standalone executable for offline installation. 2. Open Source: Use aqtinstall (Recommended) On the page, click the Archive checkbox in
If you must have a completely offline setup without a commercial license, you can download the and build it manually. On the page