However, there are still several ways for open-source users to get this specific version or simulate an offline installation experience. 1. The Official Route (Commercial Users)

Finding a can be tricky because The Qt Company changed its distribution policy starting with version 5.15. While older versions like 5.14.2 had public offline binaries, 5.15.2 offline installers are officially restricted to commercial license holders.

For open-source users, the only official way to get the binaries is through the Qt Online Installer .