You can't download Win Cash because it's not available for public downloads, probably because of its license which appears to be proprietary or commercial. I am saying this because there is no download link on their official website. Also, the language on the website is Portuguese without a way to change it. However, I've used the translate function of the Chrome's browser and I was right. You have to contact them to obtain a demo or to start a purchase inquiry.
Finances: financeiro@gsoft.com.br
Comercial: comercial@gsoft.com.br
Support: suporte@gsoft.com.br
