SolarWinds Solar-PuTTY – FREE TOOL An SSH utility for windows that includes a protected terminal emulator plus SCP and SFTP.The best PuTTY alternatives for SSH clients: Nobody questions why the name is spelled with a rare case as “ PuTTY.” If you’re wondering if it’s in an acronym, the name doesn’t stand for anything. System administrators and regular users have become reliant on the agenda despite its relatively unsophisticated nature. The original software was created for Microsoft Windows, but there is also a version that runs on Linux and Unix. The tool also includes a file transfer facility, which can be made secure by adding SCP and SFTP. The basic program has no security, but you can combine it with SSH to add authentication and encryption to protect remote connections across the internet. It enables you to log into another computer that may be on the same network.