The Exported Format drop-down list allows you to choose from the list of export formats provided by the SPLOT program:
HP-GL - Hewlett-Packard Graphics Language - the commonly used plotter format,
HP-GL/2 - a next generation of the HP-GL language,
DXY-GL - the format specific to ROLAND DXY plotters,
DXF - the AutoCAD's drawing interchange file format.
DXB - the AutoCAD's drawing interchange binary file format.
Metafile - Microsoft Windows interchange format widely supported by many graphics programs is intended to store a picture in a device-independent format.
PDF - the Adobe's Portable Document Format.
For more information see the Exporting topic.