PuTTY - Popular free terminal application. Mostly used as an SSH client.
Tilix - A tiling terminal emulator for Linux using GTK+ 3.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Alacritty - Alacritty is a blazing fast, GPU accelerated terminal emulator.
iTerm2 - A terminal emulator for macOS that does amazing things.
HyperTerminal - HyperTerminal is a terminal emulator capable of connecting to systems through TCP/IP Networks...