Filezilla is a full-featured ftp client with an easy-to-use gui.
it is written in c++ and uses the wxwidgets library.
filezilla includes the following features:
* supports ftp, ftp over ssl/tls (ftps) and ssh file transfer protocol (sftp)
* ipv6 support
* available in more than 40 languages
* supports resume and transfer of large files >4gb
* easy to use site manager and transfer queue
* bookmarks
* drag & drop support
* speed limits
* filename filters
* directory comparison
* network configuration wizard
* remote file editing
* keep-alive
* http/1.1, socks5 and ftp proxy support
* logging to file
* synchronized directory browsing
* remote file search
* tabbed interface to connect to multiple servers