.DXF file extension
This is the list of programs to work with .DXF extension
With a friendly user interface that will guide the use through the steps.
Bentley View is a free DGN viewer, DWG viewer, and i-model viewer.
AutoCAD Drawing Interchange
Draft, design, and build document systems with AutoCAD® MEP.
UniView DXF Image
UniView is a powerful and wieldy image viewer, converter and manipulation tool.
3D Photo Browser for 3D Users is a browser for your 3D, photo and audio files.