Especial software to SAP Interactive Forms by Adobe

Hello,

I am deploying a solution that involves SAP Interactive Forms by adobe, my solution is this flow ...

e-mail to pass a supplier with adobe forms, the supplier meets the data and forward this email to a functional SAP, the same reports these data in the database SAP.

The issue is the supplier needs a special software to open the Adobe form for example livecycle designer 7.1?

not as if he (contractor) will open the Adobe Form to fill the data?

Regards,

Carlos Oliveira.