K. is a browser extension publisher, most of their extensions are accessibility extension.
June 18th, 2016
It shows you lists of scrappers who scrapped Naver posts!
December 21st, 2017
It makes things on DCInside better.
March 27th, 2017
Deploying starbangs!
August 20th, 2017
A lightweight Chrome extension for bypassing Warning.or.kr.
You could send emails to publisher.