magnet:?xt=urn:btih:836a6c8de9da80dd978cd474330b12e6ccead4be&xt=urn:md5:d51bf00fce4de4fc01de811908eda9ca&xl=12383654&dn=qtcreator_dev.7z&as=https://download.qt.io/archive/qtcreator/4.15/4.15.2/installer_source/mac_x64/qtcreator_dev.7z&tr=http://bt.qt-project.org:6969/announce