magnet:?xt=urn:btih:038aac0c8bfb526eadc24373f1d28fb4e56c1615&xt=urn:md5:a532ccd4436f6b4a720dfde257f6dff3&xl=20321859&dn=qtcreator_dev.7z&as=https://download.qt.io/archive/qtcreator/4.13/4.13.1/installer_source/mac_x64/qtcreator_dev.7z&tr=http://bt.qt-project.org:6969/announce