Below are the primary resources for downloading and understanding this software: Key Research & Documentation

Using for pre-prints of technical and scientific papers. How to Convert RAR File to APK in Android in 2026

If the "KING" file you downloaded is in a .rar or .tar.gz format, you will need specific tools to extract the executable or source code: : Use WinRAR or WinZip to extract .rar files.

: Available as a .tar.gz (similar to .rar ) via KING Download .

Checking the or ResearchGate , as many scientists upload free copies of their work there.

: Use the command tar -xzvf Linux-king.tar.gz to unzip the archive.

The foundational paper for this tool describes the kinship coefficient, which is widely used to identify biological relationships in large genetic datasets even in the presence of population structure.

: The C++ source code can be downloaded and compiled manually using the instructions on the official site. How to Open Compressed KING Files