TeamViewer - TeamViewer lets you establish a connection to any PC or server within just a few seconds.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
AnyDesk - AnyDesk is the world's most comfortable remote desktop application. Access all your programs, documents and files from anywhere, without having to entrust your data to a cloud service.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
GoToAssist - RescueAssist, formerly GoToAssist, identifies, diagnoses & solves issues fast with our remote desktop support software. Learn more about RescueAssist today!
iTerm2 - A terminal emulator for macOS that does amazing things.