magnet:?xt=urn:btih:0d4ebbfdcf31a633d8c6296cccb5e32f1a615d74&xt=urn:md5:d02184a0b6793ed179c6a06857e4a226&xl=246&dn=md5sum.txt&as=https://download.qt.io/official_releases/qtdesignstudio/2.3.0/md5sum.txt&tr=http://bt.qt-project.org:6969/announce