20260318-0 DXF DXF 2021-08-27 1982-01-01 DXF 2021-09-16 2021-09-01 Drawing Interchange Format A DXF file is a data file saved in a format developed by Autodesk and used for CAD (computer-aided design) vector image files, such as AutoCAD documents. DXF files are similar to .DWG files, but are more compatible with other programs since they are ASCII (text) based. .dxf image/vnd.dxf DXF false DXF 1982-01-01 DXF true