Upload files on your host using FileZilla ftp client FileZilla is a free software, cross-platform FTP application, consisting of FileZilla Client and FileZilla Server I think FileZilla is most popular free ftp client used by so many. In order to stay up to date with all releases and developments from FileZilla, I will not write much about this software. Their official website (at this address) has all the documentation you need to get started using this software. Here are .