PuTTYgen is typically included with the PuTTY MSI installer, so there is usually no need for a separate download. PuTTYgen Download - Download Putty 0.83
To download the PuTTY Key Generator (PuTTYgen) for Windows, the most reliable method is to download the complete PuTTY installation package from the official PuTTY download page . PuTTYgen is a core utility within the PuTTY suite used to create SSH key pairs for secure, passwordless authentication to remote servers. download putty key generator windows