Download PuTTY. PuTTY is an SSH and telnet client, developed originally by Simon Tatham for the Windows platform. PuTTY is open source software that is available with source code and is developed and supported by a group of volunteers. Free download PuTTYgen latest version for windows 10, 8, and 7 | Setup for PC & Laptop [64 bit, 32 bit]. Key generator which generates pairs of public and private keys to be used with PuTTY, PSCP, and Plink, as well as the PuTTY authentication agent, Pageant.5/5(1). How do I access the free PuTTY download for PC? It's easy! Just click the free PuTTY download button at the top left of the page. Clicking this link will start the installer to download PuTTY free for Windows. Will this PuTTY download work on Windows? Yes! The free PuTTY download for PC works on most current Windows operating systems. Why Download PuTTY using YepDownload? PuTTY Simple & Fast Download! Works with All Windows (64/32 bit) versions! PuTTY Latest Version! Fully compatible with Windows 10; Disclaimer PuTTY is a product developed by Simon T.. This site is not directly affiliated with Simon slicelive.coms: Oct 15, · Download PuTTY (Official) - 64 bit PuTTY is a free implementation of Telnet and SSH for Windows and Unix platforms, along with an xterm terminal emulator. It is written and maintained primarily by Simon Tatham.5/5(18).