Once logged in, go to the "Available" or "Library" section. Look for Kontakt Player (currently updated to version 8) and click Install .
To get the latest free version compatible with your Mac, follow these steps: Native Instruments Kontakt 6 v6.5.3 for Mac Free Download
If you don't have one, create a Native ID to log in. Once logged in, go to the "Available" or "Library" section
Necessary if you want to use "unlicensed" third-party libraries (often found on smaller developer sites) or if you want to build and edit your own custom instruments. How to Download & Install (Free Version) Once logged in
If you specifically need Kontakt 6 due to an older macOS (like 10.12–10.15), you may need to use Legacy Installers provided by NI support. System Requirements (v6.5.x) Installation and setup - Native Instruments