.EDG File Extension

Diagram created by Edge Diagrammer, a tool used for creating technical, presentation, and other types of diagrams; stores the drawing layout as well as blocks, arrow, and text labels; can be used for various types of diagrams, including flowcharts, organizational charts, network diagrams, and block diagrams.

Edge Diagrammer can export drawings to several different file formats, including .WMF, .EMF, .BMP, .JPG, .PNG, .TIF, and .GIF.