1)   HPGL Import for SolidWorks 1.0
HPGL Import for SolidWorks is an add-in for SolidWorks. This add-in gives SolidWorks the ability to import graphical data from Hewlett Packard Graphic Language Plot files.
hpgl import for solidworks, HPGL Import, HPGL, Import, importing, import hpgl, open hpgl, file, PLT, plot,