What is actually in your ETS project?

Drop a .knxproj export in. You will get back the group addresses the project declares but wires to nothing, what could not be classified, and how much of it would come through cleanly into a control system.

Nothing about the building leaves your browser except the file itself, and what happens to that is your choice below — made fresh every upload.

Your file, once the report is ready

Either way, your account keeps only the size and complexity figures — never the rooms, the addresses or your client's details.