This software must be released and recommended to everyone. I remember someone once came up with a list of the top ten free open-source software for Windows, and FileZilla was on it! As an FTP client software, it might not yet be known by the majority of people, but once you use it, though you might not say you regret not meeting earlier, it can definitely make you abandon those flashy XXXFTP softwares which require a KEY to use!