| .B4A | Native Instruments | Archivos de datos | Native Instruments B4 II Data | Native Instruments Kontakt | Native Instruments |
| .B4P | Native Instruments | Archivos de datos | Native Instruments B4 II Preset | Native Instruments Kontakt | Native Instruments |
| .CEL | Affymetrix | Archivos de datos | Affymetrix Probe Results File | Battery 4 | Native Instruments |
| .CL3 | Roxio | Archivos de datos | Easy CD Creator CD Layout | Battery 4 | Native Instruments |
| .ENS | Thomson Reuters Corporation | Archivos de configuración | EndNote Style File | REAKTOR | Native Instruments |
| .KAD | Native Instruments | Archivos de datos | Kore User Data | Kore | Native Instruments |
| .KIT | Bryan | Archivos web | CodeKit File | Native Instruments Kontakt | Native Instruments |
| .KSD | KeepSafe Software, Inc. | Archivos codificados | KeepSafe File | Native Instruments Massive | Native Instruments |
| .KT2 | Native Instruments | Archivos de audio | Battery 2 Drum Kit File | Native Instruments Kontakt | Native Instruments |
| .KT3 | Native Instruments | Archivos 3D | Battery 3 Drum Kit File | Battery 4 | Native Instruments |
| .MAP | id Software | Archivos de juego | Quake Engine Map File | REAKTOR | Native Instruments |
| .NAF | Native Instruments | Archivos de datos | TRAKTOR Service Data File | Traktor | Native Instruments |
| .NCG | Native Instruments | Archivos de datos | Native Instruments Controller Editor Template | Controller Editor | Native Instruments |
| .NICNT | Native Instruments | Archivos de datos | Native Instruments KONTAKT Library | Native Instruments Kontakt | Native Instruments |
| .NICRASH | Native Instruments | Archivos de datos | TRAKTOR Crash Report | Traktor | Native Instruments |
| .NKC | Native Instruments | Archivos de audio | Kontakt Library Data File | Native Instruments Kontakt | Native Instruments |
| .NKI | Native Instruments | Archivos de audio | KONTAKT Instrument File | Native Instruments Kontakt | Native Instruments |
| .NKM | Native Instruments | Archivos de audio | Kontakt Multi Instrument File | Native Instruments Kontakt | Native Instruments |
| .NKR | Native Instruments | Archivos de datos | KONTAKT Resource Container | Native Instruments Kontakt | Native Instruments |
| .NKS | Native Instruments | Archivos de audio | Kontakt Monolith Container | Native Instruments Kontakt | Native Instruments |
| .NML | Native Instruments | Archivos de audio | Traktor Collection File | Traktor | Native Instruments |
| .SF2 | E-mu Systems | Archivos de audio | SoundFont 2 Sound Bank | Native Instruments Kontakt | Native Instruments |
| .TKS | Native Instruments | Archivos de audio | Traktor Pro MIDI Map File | Traktor | Native Instruments |
| .TSI | Native Instruments | Archivos de configuración | Traktor Settings File | Traktor | Native Instruments |
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