Convert pm to odg

What is the difference between .pm and .odg?

Description: PM (Unix XV Graphic File) is an image format used with the Unix XV image viewer and is supported by some other image viewers. It is a raster based format that stores RGB color values for each pixel in the image as well as various other settings.; The ODG file format is used by Apache OpenOffice’s Draw application to store drawing elements as a vector image. It follows the XML based file format specifications outlined by Advancement of Structural Information Standards (OASIS). ODG represents drawings as vector images using points, lines and curves. Besides OpenOffice, LibreOffice and other applications also provide support for working with ODG file format. Other formats supported by OpenOffice, for example, include ODT, ODF, ODP and ODS.