Can I switch from Djay Pro 2 (mac) to Djay Pro (windows) without spending cash ?

I bought DJAY PRO2 MAC
Can I get DJAY PRO WINDOWS?

No, you have to pay it again.

But you have to know that the Windows version is NOT at all good, many bugs, filter and flanger sounds bad,no video options…

The mac version is really good, the PC version is currently crap.