| NAAC |
Namco AAC File |
audio file |
| NAP |
Napster Secured Music File |
audio file |
| NARRATIVE |
Narrator Document |
audio file |
| NBS |
Minecraft Note Block Studio File |
audio file |
| NCW |
Native Compressed Wave File |
audio file |
| NFA |
Netflix Audio File |
audio file |
| NKB |
Kontakt Audio Bank |
audio file |
| NKC |
Kontakt Library Data File |
audio file |
| NKI |
KONTAKT Instrument File |
audio file |
| NKM |
Kontakt Multi Instrument File |
audio file |
| NKS |
Kontakt Monolith Container |
audio file |
| NKX |
Kontakt Monolith Container File |
audio file |
| NML |
Traktor Collection File |
audio file |
| NMSV |
Native Instruments Massive Sound File |
audio file |
| NOTE |
Notessimo Composition |
audio file |
| NPL |
Cubase Library File |
audio file |
| NRA |
Nero Audio Compilation |
audio file |
| NRT |
Nokia Ringtone |
audio file |
| NSA |
Nullsoft Streaming Audio File |
audio file |
| NSF |
NES Sound Format File |
audio file |
| NSFE |
Extended NES Sound Format File |
audio file |
| NST |
NoiseTracker Module |
audio file |
| NTN |
NOTION Song File |
audio file |
| NUS3BANK |
Super Smash Bros. Audio Bank File |
audio file |
| NVF |
Creative Labs NVF Audio File |
audio file |
| NWC |
NoteWorthy Composer File |
audio file |