Bitvise SSH Server (WinSSHD) is described as 'WinSSHD is our SSH server for all Windows NT-series operating systems. Supported platforms include Windows 2000, XP, 2003, Vista, 2008, and 7. Both 32-bit and 64-bit versions of Windows are supported. Even Windows NT4 is still supported by WinSSHD 4' and is an app in the file management category. There are more than 10 alternatives to Bitvise SSH Server (WinSSHD) for a variety of platforms, including Windows, Linux, BSD, Cygwin and Mac apps. The best Bitvise SSH Server (WinSSHD) alternative is OpenSSH, which is both free and Open Source. Other great apps like Bitvise SSH Server (WinSSHD) are Mosh, Win32-OpenSSH, FreeSSHd and MobaSSH.