Imports legacy HPGL files into the current drawing, retaining all colors.
Plot output (PLT) files can be created in the legacy HPGL (Hewlett Packard Graphics Language) vector format. You can use PLT2DWG to import the HPGL data into an AutoCAD drawing:
Command: PLT2DWG Enter the plot file <Drawing>: Specify the file name or enter ~ to display the File dialog box
The HPGL/2 format, the successor to HPGL, is device-dependent and not supported by PLT2DWG.