Tutorial to configure an FTP, FTPES and SFTP server
freeFTPd - free and secure FTP Server
freeSSHd and freeFTPd - open source SSH and SFTP servers for Windows
Free SSH server "freeSSHd" and SFTP · FTPS server "freeFTPd" - GIGAZINE
freeSSHd and freeFTPd - open source SSH and SFTP servers for Windows
How to configure FreeFTPD for Unified Communications - Cisco Community
freeFTPd Download Free for Windows 10, 7, 8 (64 bit / 32 bit)
freeFTPd: Configuration of this FTP, FTPES and SFTP server for Windows - informatique mania
Imagicle :: Administration Guides and Knowledge Base - How to setup a SFTP service on the Imagicle Application Suite to replace the default unsecure Microsoft FTP server included in the Windows platform
freeSSHd and freeFTPd - open source SSH and SFTP servers for Windows