Bitvise SSH Client is a secure file transfer and remote access tool that uses the SSH (Secure Shell) protocol. It allows users to connect to remote servers securely, enabling them to execute commands, transfer files, and manage systems from a distance. The client is designed for Windows and offers a user-friendly interface. In addition to its core features, Bitvise SSH Client supports various authentication methods, including password and public key authentication. It also includes features like terminal emulation, SFTP (Secure File Transfer Protocol), and the ability to create secure tunnels for other applications, enhancing overall security and functionality.