In order to install Putty, you will need to ensure that the Universe repository is enabled on your Ubuntu system. Install Putty on Ubuntuįollow the below steps in order to install Putty on Ubuntu: Step 1: Enable Universe repository Use the Ctrl+Alt+T keyboard shortcut to open the command line Terminal. The same procedure can be used for Debian, Linux Mint, and previous Ubuntu releases like Ubuntu 20.04.
In this article, we will explain how to install Putty on Ubuntu 22.04 LTS system. It also supports various network protocols which include SSH, telnet, SCP, rlogin, etc. Another reason for its popularity is its features which include session management, proxy sessions, session logging, and language settings. Putty, being a free and open-source utility, is also popular among Linux users. It is used to remotely access and configure devices such as servers, switches, and routers. Use of the Telnet-only binary (PuTTYtel) is unrestricted by any cryptography laws.Putty is the most widely used SSH and telnet client for Microsoft Windows operating systems. You may find useful information at, which collects information on cryptography laws in many countries, but we can’t vouch for its correctness. We believe it is legal to use PuTTY, PSCP, PSFTP and Plink in England and Wales and in many other countries, but we are not lawyers, and so if in doubt you should seek legal advice before downloading it. Use of PuTTY, PSCP, PSFTP and Plink is illegal in countries where encryption is outlawed.
Official ports are available for some Unix-like platforms, with work-in-progress ports to Classic Mac OS and macOS, and unofficial ports have been contributed to platforms such as Symbian, Windows Mobile and Windows Phone. PuTTY was originally written for Microsoft Windows, but it has been ported to various other operating systems.
The Telnet, rlogin, and SSH client itself, which can also connect to a serial port called PuTTY.It can also be used with local serial port connections.
The network communication layer supports IPv6, and the SSH protocol supports the delayed compression scheme. It also can emulate control sequences from xterm, VT220, VT102 or ECMA-48 terminal emulation, and allows local, remote, or dynamic port forwarding with SSH (including X11 forwarding). PuTTY supports SSO through GSSAPI, including user provided GSSAPI DLLs.
PuTTY supports many variations on the secure remote terminal, and provides user control over the SSH encryption key and protocol version, alternate ciphers such as AES, 3DES, RC4, Blowfish, DES, and Public-key authentication. The name “PuTTY” has no official meaning. PuTTY is a free and open-source terminal emulator, serial console and network file transfer application.
Please use the link below to download the latest version of PuTTY SSH Client from the official source It is written and maintained primarily by Simon Tatham, a British programmer. PuTTY is a free implementation of SSH and Telnet for Windows and Unix platforms, along with an xterm terminal emulator.