PlotManager, PlotConverter and PlotViewer in one program! The iNetBau PlotManager is a program for the output, conversion and viewing of plot files in the HP-GL, HP-GL/2 and HP-RTL formats. The output of plot files is possible even on plotters that don t support the HP-GL protocol! In addition, you can send plot files directly to a plotter with this program (regardless whether the plotter is connected by LPT, USB or ethernet). The files don t need to be interpreted and will thus be plotted genuine, looking the way they were produced by the user.