magnet:?xt=urn:btih:c1edda34f29b346f4d1085560aa76fc86e1995ae&xt=urn:md5:11aeb162e18d7e41a2a5cbddc7fc9b79&xl=766939455&dn=qt-designstudio-mac-x86_64-2.3.0-community.dmg&as=https://download.qt.io/archive/qtdesignstudio/2.3.0/qt-designstudio-mac-x86_64-2.3.0-community.dmg&tr=http://bt.qt-project.org:6969/announce