The List of Operating Systems that support PuTTY: It is compatible to use in most of the operating systems (for both 32 bit and 64 bit). PuTTY also comes with a command-line tool called â�� psftpâ�� which can securely transfer files between computers over an SSH connection. It offers support to a variety of network protocols like SSH, Telnet, Serial, SCP, SFTP, etc. Its primary function is to connect to a computer remotely while offering the facilities of transferring files, manipulating data, etc. It was developed by Simon Tatham in C language. PuTTY, a popular terminal emulator, is an open-source, light-weight, and free SSH client. 3.2 Download PuTTY for Mac and InstallationĪ step by step guide to Download PuTTY on Windows and installing.3.1.3 Install Putty for mac using MacPorts.3.1.2 Use X-Code to install Putty for mac.3.1.1 Install Putty on a Mac using Command-line Tools.3 Download PuTTY for Mac and Installation Guide.2.2.3 SSH Key Management in PuTTY on Linux.2.2.1 Installation of PuTTY on other Linux distributions.2 Download PuTTY on Linux and Installation Guide.What are Telnet, Rlogin, and SSH in PuTTY? 1.1.1 Download Alternative Binary Files for PuTTY (Windows).1.1 Download PuTTY for Windows Operating System (Released 27 June 2020).