Computer file extensions - N
Updated: 07/13/2023 by Computer Hope
Below is a listing of each of the different file extensions that begin with the letter "N." If you are looking for a file extension that starts with a different letter, click the corresponding beginning letter below.
| N | |
|---|---|
| .N64 | Nintendo 64 emulator ROM image. |
| .NA2 | Netscape Communicator address book. |
| .NAB | Novell Groupwise address book. |
| .NAP | Napster Music security definition file. |
| .NDF | NeoPlanet browser file. |
| .NDS | Nintendo DS dumped game ROM file. |
| .NDX | Indexed file for most databases. |
| .NEF | Digital camera RAW file format. |
| .NES | Nintendo Entertainment system ROM image. |
| .NETA | Netica Bayesian network text file (opens with netica.exe). |
| .NFO | Information file. |
| .NIL | Norton guide online documentation. |
| .NGF | Enterasys Networks NetSight file. |
| .NGG | Nokia and LogoManager file. |
| .NHF | Nero HFS-CD compilation or a general Nero file. |
| .NIL | Norton icon library file. |
| .NLB | Oracle 7 data file. |
| .NLD | ATI Radeon video drivers file. |
| .NLM | 1. Nokia file. 2. LogoManager file. |
| .NMI | SwordSearcher file. |
| .NOL | 1. Nokia file. 2. LogoManager file. |
| .NON | LucasArts Star Wars Tie Fighter mouse options file. |
| .NOW | Extension commonly used for readme text files. |
| .NRA | Nero audio CD (Compact Disc) file. |
| .NRB | Nero CD-ROM (Compact Disc Read-Only Memory) boot file. |
| .NRG | Nero image files. |
| .NS2 | Lotus Notes 2 database. |
| .NS5 | Lotus Notes Domino file. |
| .NSO | NetStudio easy web graphics file. |
| .NT | Windows NT startup file. |
| .NUM | File used with some software developers to store technical support numbers or other phone numbers. The file should be readable from MS-DOS and Windows. |
| .NZB | Usenet file. |