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 …

PuTTY is a communications tool for running interactive command-line sessions on other computers, usually via the SSH protocol. It can also communicate over a serial port, or speak various legacy …

PuTTY is an SSH and Telnet client for Windows. Download the latest release here, with installation and SSH key setup instructions.

PuTTY (/ ˈpʌti /) [4] is a free and open-source terminal emulator, serial console and network file transfer application. It supports several network protocols, including SCP, SSH, Telnet, rlogin, and raw socket …

Feb 6, 2026 · PuTTY is a free open-source terminal emulator that has become a staple tool for network administrators, developers, and IT professionals. Developed by Simon Tatham, it supports various …

Jun 10, 2026 · PuTTY is a free implementation of Telnet and SSH for Windows and Unix platforms, along with an xterm terminal emulator. PuTTY is a client program for the SSH, Telnet and Rlogin …

Jun 10, 2026 · Simple steps to install PuTTY, connect to a server, & generate SSH keysPuTTY is a free Windows app that lets you make a secure connection to a remote computer. One of the most …

Download PuTTY (0.83) for Windows A step by step guide to Download PuTTY on Windows and installing. PuTTY, a popular terminal emulator, is an open-source, light-weight, and free SSH client. It …

This page contains download links for the latest released version of PuTTY. Currently this is 0.84, released on 2026-05-22.

PuTTY landing page PuTTY is a free software SSH client for Windows and also Unix, including an xterm -style terminal emulator. It is written and maintained primarily by Simon Tatham. Go straight to the …