Click the "Select File" button above, and choose your NKC file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert NKC to another file type
To convert NKC cache files to another format, you need Kontakt or other Data software.
Convert a file to NKC
To convert other file formats to the "Software Cache File" file type, you need software like Kontakt or a similar tool.
About NKC files
A .NKC file is a compiled binary cache generated by Native Instruments Kontakt, the industry-standard software sampler. It securely stores pre-compiled KSP (Kontakt Script Processor) scripts and custom user interface graphics. The primary disadvantage of the .NKC format is its strictly closed, proprietary nature. It is designed specifically to lock away the source code of complex virtual instruments to protect intellectual property. You cannot open it in a standard text editor to read the script, and it requires expensive sampler software just to utilize. Furthermore, if you are an audio developer, dealing with corrupted cache files can frequently halt your workflow and cause library loading errors. Users often need to extract or convert the hidden contents of a .NKC file to view the raw code or recover graphic assets. For coding and editing, extracting the compiled data back to TXT is highly requested by developers modifying legacy libraries. For UI recovery, converting internal assets to PNG or JPG is necessary. Because .NKC files lack audio, producers must locate the related NCW audio files to convert them to WAV or MP3 for web use. Drag and drop your file here to analyze and convert it - free, online, and without installing software.
Use Convert.Guru to open and convert your NKC file.
If you want to convert NKC file to WAV, MP3, AAC, FLAC, OGG, WMA, M4A, AIFF, OPUS, ALAC, APE or WV, you can use Kontakt or similar software from the "Virtual Instrument Cache" category. In the File menu, look for Save As… or Export….
To convert MIDI, AAC, TTA, AU, WV, DTS, MID, FLAC, RA, MP3, PCM or WAV files to NKC, try Kontakt or another comparable tool in the "Virtual Instrument Cache" category.
The NKC Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our NKC converter.