You don’t have to pay for downloading and using PuTTY: the distribution model is Freeware, which means that all the functionality is issued in free mode, without registration and subscriptions.Īfter installation, the PuTTY client appears in a set with several additional tools at once, which greatly facilitate the network and open up access to some advantages, for which you no longer have to download plugins or third-party software: Regardless of the place of launch, the functionality is equal everywhere – the same administration parameters, a similar principle of interaction with servers via the SSH protocol, even setting up network routes will have to be the same. Initially, the PuTTY client was developed for computers with the Microsoft Windows operating system, but later versions for Linux and Unix-like platforms appeared (support for macOS is not yet full, but the developers are aiming at an early release of a proven and fully optimized assembly), and even for mobile platforms with Symbian OS and Windows Mobile, iOS and Android. The whole algorithm works as if the operation is performed directly on a Unix computer, and not on a third-party machine running a terminal and network access. Any added command is sent via the protocol, then reproduced on another computer, and then transmitted as a short response with statistics. If we move away from complex formulations and try to explain the essence of PuTTY without referring to instructions, then the meaning is as follows – the client is used to remotely interact with Unix computers through the terminal. Not even half an hour will pass, and the new knowledge will already be put into practice. And, although formally the listed scenarios are difficult to disassemble for a beginner who is not related to system administration, the developers are not going to weed out the “extra audience” and offer to understand the intricacies and features in a matter of seconds using the “Help” section and a huge number of available instructions. These functions are mainly used in Linux administration processes or when working with virtual servers based on SSH.Īdditionally, the developers offer to interact with network routers and Telnet terminals. PuTTY is a schematically designed and freely distributed client designed for remote interaction with the SSH, Telnet, SFTP network protocols, or for connecting to third-party sources via a COM port and Zmodem.