Opening NNG files
Did your computer fail to open a NNG file? We explain what NNG files are and recommend software that we know can open or convert your NNG files.
What is a NNG file?
The .nng file extension is most commonly used by the Pioneer AVIC navigation unit. These files contain the serial number assigned to the associated navigation device. The NNG file is used to synchronize the Pioneer AVIC unit with the Poicon Speedcam service.
Software that will open, convert or fix NNG files
Unfortunately we have not received enough suggestions for software that can open NNG files yet.