Converti DWF in PDF

non funziona il convertitore Converti DWF in PDF?

Please share your input file which you want to convert to PDF.

buongiorno, sono 3 file creati con Autocad per lunghezze > 5080mm
NM6L11CZ1DXAC0043031A-6280x420.zip (3,4 MB)

Your files are corrupt. please use valid files. I have tested application with sample file and it is working fine.

I tried to remake 2 files.
I can’t load them into the application.
prova-6280x420.zip (3,4 MB)

APP.jpg (94,3 KB)

Your files are not valid. Please use valid files.

I plotted the files I sent without any problems.
thanks anyway for your availability.
best regards.

You are welcome