(It looks a little expensive, but it's really worth it. Serv-U is a widely used Ftp server software, which supports vista/windows7/windows8/server2003/2008/r2/2012 (32-bit and 64 bit) operating systems. To set multiple FTP servers, limit the permissions of login users, login home directory and space size, etc. This is the latest cracked version, which has been verified and is indeed practical. I recommend it to you if necessary. Good software, everyone support, comment, thank you.)