magnet:?xt=urn:btih:6f5957b4fb5072ec9e4662184f3853919329ecd8&xt=urn:md5:3e737b2a71e2c64b9e734ee6dee63cad&xl=37971&dn=5.5.0-0qtmacextras-opensource-src-5.5.0.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_55_src_doc_examples/qt.55.src.addons.qtmacextras/5.5.0-0qtmacextras-opensource-src-5.5.0.7z&tr=http://bt.qt-project.org:6969/announce