copssh is described as 'Offers SSH server and client for Windows with OpenSSH base, Cygwin compatibility, security best practices, secure file transfer, tunneling, and user role management' and is an app in the file management category. There are more than 10 alternatives to copssh for a variety of platforms, including Windows, Linux, BSD, Cygwin and Mac apps. The best copssh alternative is OpenSSH, which is both free and Open Source. Other great apps like copssh are Mosh, Bitvise SSH Server (WinSSHD), Syncplify Server! and FreeSSHd.