MobaSSH

Enhanced SSH server for Windows with Unix tools and much more

Bitvise SSH Server (WinSSHD)

WinSSHD is our SSH server for all Windows NT-series operating systems.

Lightweight SFTP / SCP / SSH Server for Windows.

Dropbear is a relatively small SSH 2 server and client.

An SSH server for windows.

OpenSSH is a free version of the SSH connectivity tools that technical users rely on.

OpenSSH for Windows is a minimal installation of the Cygwin port of OpenSSH and related utilities…

PowerShell Server is a full-featured SSH 2.

Server & client software for managed file transfers.

OpenSSH implementation from the Microsoft PowerShell Developer Team

Copssh is an ssh server and client implementation for windows systems.

Mosh (mobile shell), the mobile SSH replacement.

zFTPServer Suite is a user friendly and easy to use FTP server.