• Libre
  • Windows
  • Linux
  • BSD
  • PortableApps.com
  • ReactOS

PuTTY is a free and open source software application for Windows, Linux, and MacOS computer systems. It is a telnet and SSH (Secure Shell) client used for accessing and controlling remote servers and systems. PuTTY provides secure file transfers with SCP (Secure Copy Protocol), SSH File Transfer Protocol (SFTP), and X11 forwarding. It also supports tunneling for secure communication between two networked devices. PuTTY is one of the most popular file sharing applications due to its accessibility, security, and flexibility. It is regularly used by system administrators, developers, and IT professionals to access servers, configure networks, and troubleshoot issues.

File sharing applications and software Network and administration applications OS and utilities