Hi everyone Well, when I had to deliver the final files (DDP, WAV, etc.) to clients, I used to ZIP the folders then send it via Dropbox or Wetransfer. It's a compression of the files so the quality must be altered for sure. I don't have a FTP server and some clients don't want to use Dropbox (don't know why really). So what would be the best way to send such files to client to ensure the maximum quality at the end?