What is FTP? FTP is a great alternative to cloud storage that allows you to easily upload files. If you want to fully manage your Mac files, you need to use a third-party FTP client or use the built-in tools.
One of the best FTP clients is Commander One.
Commander One is a file manager for Mac with a built-in FTP client that supports SFTP, and FTPS. Not only can you access files, you can name, copy, delete, move, or edit them, just as though they were stored locally on your computer.
You can review this article https://ftp-mac.com/how-to-use-ftp-on-mac.html and find something useful for yourself