13 File Extensions starting with N
| .NCD | CoverDesigner Image |
| .NCR | NCR Image |
| .NCT | CoverDesigner Template |
| .NEF | Raw Image File |
| .NEO | Neochrome (ST & TT) Image |
| .NFO | Downloaded Program Information |
| .NGG | Nokia Group Graphics Image |
| .NITF | National Imagery Transmission Image |
| .NLM | Nokia Logo File |
| .NOL | Nokia Operator Logo |
| .NPM | Neopaint Mask |
| .NRG | Nero Disk Image |
| .NWP | Magentic Content File |