TeamViewer - TeamViewer lets you establish a connection to any PC or server within just a few seconds.
Z26 - Z26 is one of the best emulators for the Atari 2600.
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.
Steem Engine - Steem is an open source Atari STE emulator for Windows and Linux.
join.me - Instant screen sharing. Instant Aha!
jGameBase - jGameBase is a fully-featured retro-gaming emulator frontend and game database utility.