File Transfer Protocol (FTP) is used for downloading or uploading files from internet. FTP makes it very easy to download & upload files on internet. FTP is mostly used for uploading scripts, themes etc on server. There are many freeware & shareware FTP client to download but these are 5 best FTP clients given below.
1.Filezilla
2.WinSCP
3.Fire FTP
4.Cyberduck
5.Core FTP LE