HPG File Extension - Printable Version

File Type	HPGL Plot File
Developer	Hewlett-Packard
Popularity
Category	Vector Image Files

File Description

Plotter file created in the Hewlett-Packard Graphics Language (HPGL); includes a line series of two-letter codes, such as "SS," which declares the standard font for the plot; may include optional parameters with codes; used by various drawing programs to create printable plotter documents.

HPG files are the same as .PLT files. They are stored using an ASCII text format.

Program(s) that open .HPG files

Windows

	Autodesk AutoCAD 2013
	Autodsys IntelliCAD with HPGL Import plugin
	CADSoftTools ABViewer
	Corel WordPerfect Office X5
	ACD Systems Canvas 12
	Trix DrawingCenter
	IrfanView

Updated 1/26/2010

.HPG File Extension