Share files with your friends or with the entire world by email. Easy and safe ! Like a filesharing server (plenty of features) but through your regular email client. Emails are easy to use, can go through firewalls. Accessible to everybody everywhere...
Just configure a server with its own email address and people can ask you a file just by sending an email which subject is the filename of the desired file. The file is sent back as attachment.

CrossFTP is an excellent FTP client. CrossFTP Pro is a turbo synchronization tool and FTP/FXP/FTPS/SFTP/WebDav(s) client. CrossFTP has user-friendly two-pane explorer-like interface, and its main features: multi-tab navigation; unicode support; archive browsing; anti-idle; filter; FTP server launcher; and more. CrossFTP Pro further features: multi-protocol; multi-thread engine; synchronization; proxy; remote editing; and more.