PlT HPGL .Plt is a vectorbased Plotter file introduced by Autodesk Inc. and contains information for a certain CAD file. Plotting details require accuracy and precision in production and usage of PlT file guarantee this as all images are printed using lines instead of dots. Learn more about this file format herehttps//wiki.fileformat.com/cad/Plt....Viewer PL PNG English Русский 简体中文 Español...