xterm

A free implementation of SSH and Telnet for Windows and Unix platforms, along with an xterm terminal emulator.

Free SSH file transfer, terminal and tunneling

The SuperPuTTY Window Manager for putty sessions

A powerful tool for managing networks and troubleshoot network problems!

ttyd is a simple command-line tool for sharing terminal over the web.

Modern C++ Terminal Emulator

Netcatty is a modern SSH manager and terminal app with host grouping, SFTP, keychain, port forwarding, and a rich UI.