ZW-Scoring has been developed by Leo Eggink, Zoetermeer. He created the versions 1 through 4 between 1986 en 2018.
In the winter of 2017 we started talking to Leo about the future of ZW-Scoring, since it would be a terrible waste to have this popular program disappear.
As of March 1st 2018 I started developing version 5 in Visual Studio 2017/2019. Version 5.01.00.00 was first released on Februari 7th 2021.