https://www.rebex.net/buru-sftp-server/
Rebex Buru SFTP Server for Windows - Rebex.NET
A reliable and secure SFTP, FTP and SSH server for Windows. Free for non-commercial use. Unlimited users. Unlimited connections. Web-based administration....
sftp server for windowsrebexburu
https://cyberduck.io/
Cyberduck | Libre server and cloud storage browser for Mac and Windows with support for FTP, SFTP,...