Download PuTTY-Free Telnet and SSH Client for Windows:-
PuTTY is an open-source emulator which is also free, Please Download PuTTY from the following link.It has an ability to Telnet and SSH serial console and network file transfer. In this software, we can configure many network protocols, including SCP, SSH, Telnet, and raw socket connection. This software supports serial port connection.
This software (PuTTY) designed by Microsoft Windows, Oher Operating System can also support it.