Open Shell - Open Shell is a fork of the Classic Shell project for Windows that getting back the classic start...
PuTTY - Popular free terminal application. Mostly used as an SSH client.
StartIsBack - StartIsBack returns Windows 10 and Windows 8 a real fully featured start menu and start button, behaving exactly like the ones in Windows 7. It's totally awesome and easy solution for your new Windows woes.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Classic Shell - Classic Shell was developed for Windows 8 since that was the first version of the popular operating system to forgo the iconic Start menu.
iTerm2 - A terminal emulator for macOS that does amazing things.