DeluxeFTP is the best free Windows FTP Client - no nagware, ads or time limits

DeluxeFTP is a fast, free, efficient, multi-threaded Windows FTP client. Imagine transferring files on the Internet being as simple as local file manipulation. Simple enough for any beginner and features advanced enough for expert users. Unlike other Free FTP clients, DeluxeFTP does not force you to view ads, registration reminders or unwanted e-mail advertisments, nor does it limit you based upon time or 'personal use'. DeluxeFTP is 100% free and available for immediate download. Features include Explorer look & feel, custom FTP commands, connection wizard, dockable windows, works with entire folders and proxy support. New features in version 6.01 include an enhanced site manager, full drag & drop support, concurrent downloads, folder bookmarks, resume support and automatic retry.