Many internet providers (especially in South Asia and Eastern Europe) host "BDIX" or local FTPs with petabytes of data accessible only to their subscribers.
Why use FTP in 2025? FTP is archaic for watching movies. You have to download the whole file before playing it. Modern users want streaming. ftp biggest online movie server all portable
You cannot have a "biggest server" without content. This is where legality diverges. Many internet providers (especially in South Asia and