A dxf to svg converter. Can be used to create pure svg files or Inkscape svg files with extra information like layers.
Once you get past the corrupt zip file and add a couple include lines (see patch section), I was able to convert a QCAD DXF file to SVG and read it in inkscape. No color or solid fill, but layers were preserved. Module name on CVS is "dxf2svg", BTW. dxf2svg infile.dxf >outfile.svg