When there is a need for an advanced tool which is not available as Open Source, we can create it ourselves or in partnership with leading organisations. In general we do not allow the use of tools or software not being provided as Open Source. This help us in our efforts to provide high security services. Even if an Open Source Tool is not used by as many users as the Open Source Software there are still plenty of benefits using it and having exactly what we want. Good luck The Hosting Drive Team