PuTTY - Popular free terminal application. Mostly used as an SSH client.
Process Explorer - The top window always shows a list of the currently active processes, including the names of their owning accounts, whereas the information displayed in the bottom window depends on the mode that Process Explorer is in: if it is in handle mode you'l…
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Windows Task Manager - Need assistance with your Microsoft product? Find helpful articles for Windows, Office, Microsoft Account, Microsoft Store, Xbox, and more.
iTerm2 - A terminal emulator for macOS that does amazing things.
Process Monitor - Monitor file system, Registry, process, thread and DLL activity in real-time.