Originally designed for Microsoft Windows, this software was later adapted to work with other operating systems. It is mostly used as an SSH client, especially on Windows systems. The majority of Linux distributions come with SSH clients preinstalled. originally designed <a href="https://www.localpacket.com/place/united-states/california/sacramento/attorneys/compare-the-differences-and-reviews-of-putty-ssh-and-powershell/">PuTTY For Linux</a> users, but it is now used by non-Linux users as well.