KOL & MCK v3.23.4 for LAZARUS and DELPHI
working with FPC v3.3.1 LAZARUS v2.3.0
x86_64-win64-win32/win64
forum: https://forum.lazarus.freepascal.org/index.php/topic,60014.0.html
help: https://wiki.freepascal.org/KOL
author site: http://f0460945.xsph.ru/rindex.htm