QCAD3.20.1x647zArchiveQCADisafree,opensourceapplicationforcomputeraideddrafting(CAD)intwodimensions(2D).WithQCADyoucancreatetechnicaldrawingssuchasplansforbuildings,interiors,mechanicalpartsorschematicsanddiagrams.QCADworksonWindows,macOSandLinux.ThesourcecodeofQCADisreleasedund