KLINK is an R package and a Shiny application for LR calculations in forensic kinship testing. For more information, see the KLINK website.
Or try the live app here: https://magnusdv.shinyapps.io/klink/
If you are working with sensitive data, you might want to run KLINK locally/offline. To set this up, first install the KLINK package in R:
install.packages("KLINK")
Then you may start KLINK as follows:
KLINK::launchApp()