You don't need to disassemble it, just check the box so that the VCL libraries are loaded dynamically rather than statically linked in the binaries and you get

You don't need to disassemble it, just check the box so that the VCL libraries are loaded dynamically rather than statically linked in the binaries and you get your answer. There is a reason your app starts at 30 MB and then after you add dozens of forms, database calls, ..., it's still at pretty much the same size, it's the VCL (Delphi's library).