magnet:?xt=urn:btih:fc3554a9d079a83bbe15e89ac0eea3e1d34e0fbb&xt=urn:md5:319b8c87eacc03dc5b12f281a25c585a&xl=8862053&dn=5.7.0-0qtcharts-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_57_src_doc_examples/qt.57.doc.qtcharts/5.7.0-0qtcharts-documentation.7z&tr=http://bt.qt-project.org:6969/announce