This format is used for data exchange in programs that work with vector graphics from Corel, and also for printing completed designs. It contains image data and also the metadata that describes it. In CMX it’s possible to store layers that can be independently edited. The format is recognized by Adobe Illustrator versions 6-8.
The SGI file type is primarily associated with Silicon Graphics by Silicon Graphics, Inc. This extension can be captured by a number of different programs to include: ACDSee (ACDSEE6.EXE), FotoCanvas (FOTOCANVAS2.EXE), Graphics Converter Pro (GRAPHICSCONVERTER.EXE), Image Editor Plus (ICPLUS.EXE), IrfanView, Paint Shop Pro (PSP.EXE or PAINT SHOP PRO.EXE), Picture Viewer (PICTUREVIEWER.EXE), Slow View (SLOWVIEW.EXE).