PuTTY is a free and open-source terminal emulator, serial console, and network file transfer application. It was originally developed for Windows, but it has since been ported to other operating systems, including Unix and Linux. Here are some key features of PuTTY: 1. **SSH Client**: PuTTY is primarily known for its SSH (Secure Shell) client capabilities, allowing users to securely connect to remote servers over a network.
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