It looks like you're searching for the feature on Kuyhaa (a website known for sharing cracked software, including Native Instruments' Kontakt).
application to manage your installations and serial numbers securely. or trying to set it up in a particular DAW like FL Studio or Ableton? How to use the free Kontakt Player | Native Instruments
But before you rush to download, this article covers everything you need to know: what Kuyhaa is, how users access Kontakt through it, the massive risks involved (malware, legal issues, stability), and most importantly—legal, safe, and often free alternatives to get the Kontakt engine running on your DAW.
But just because the file exists does not mean you should download it.
that only runs officially licensed "Powered by Kontakt" libraries. Native Instruments A Word of Caution
Your music career is worth more than a cracked file from a shady blog. Invest in your tools, or use the free options – but never trust Kuyhaa.