App Signing is only for MacOs or we can be do in windows?

I done App Signing in MacOs.
It’s only for MacOs or also posible to do in windows.

Currently our signing scripts are only written to execute on a Mac. This was the approach chosen since the vast majority of our users also integrate and sign iOS apps which requires a Mac.

We will be offering more signing options for our users to alleviate this requirement in the near future.

Regards,
The Customer Success Team