Dfx extension is associated with Drafix CAD File. You can try to open dfx extension with AutoCAD software.
It is a technical drawing file which created by QuickCAD software. Dfx files include 3d objects and symbols. Generally, this software can be used for creating architectural drawings. Dfx extension can be converted to dxf files by using Autocad software.
To get detailed information about Autocad software, please check the following link:
What to use dfx
Autodesk AutoCAD software
which page related to dfx file
dfx Related Searches
You can check related links about dfx fileextension.