Sami FTP Server is a small but powerful FTP server.
License: Shareware
OS Support:

Access your harddrive from everywhere, view special XML-files like FTP.
License: Freeware
OS Support: Win98,WinME,WinXP,Windows2000,Windows2003,Java,Win Vista

Easy to use freeware FTP server for Windows with friendly interface.
License: Freeware
OS Support: Win95,Win98,WinME,WinXP,WinNT 3.x,WinNT 4.x,Windows2000,

LiteFTP is a feature-packed FTP server with integrated DynDNS and No-IP clients.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,

Sysax Multi Server is a SSH2 based secure shell server that also supports SSL.
License: Shareware
OS Support: Win95,Win98,WinME,Windows2000,WinXP,Windows2003,Win Vista

The most simple and powerful FTP server software for windows.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Win Vista

Fast, secure and easy to use FTP server with SSL and remote administration.
License: Shareware
OS Support: Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,