Once PuTTY installed on the Mac OS, a user can convert PuTTY derived private key format to OpenSSH. Cyberduck is a widely used Mac OS SSH Client. However, there is an alternative way to install PuTTY on Mac OS.While on the other side, Linux OS has the only command-line version could be accessible using SSH commands. PuTTYgen.exe is the graphical tool on Windows OS. Although originally written for Microsoft Windows operating system, it is now officially available for multiple operating systems including macOS, Linux. It is one of the components of the open-source networking client PuTTY.
PuTTYgen is a key generator tool for creating pairs of public and private SSH keys.
