Barrier has been discontinued. Similar apps include Synergy. It's paid, but Input Leap and Mouse without Borders are free. Other options are Deskflow, Multiplicity, InputShare and ShareMouse. Mouse Sharing Utilities like Barrier are a crowded field, with more than 25 alternatives for Windows, Mac, Linux and Android.
DeskStitch is a software KVM for two Windows PCs. Instead of arranging screens by pixels, it reads each monitor's physical size and lays them out on a desk map in millimetres, so a 4K screen next to a 1440p screen line up exactly as they stand on the desk: no dead zones, the...
LinkFlick is a macOS menu bar app that moves your Magic Keyboard, Magic Mouse and Magic Trackpad between Macs over Bluetooth — with one click, a hotkey, Siri or Shortcuts. No more unpairing and re-pairing in System Settings.
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KeyShuttle lets you use one Apple Magic Keyboard with both your Mac and your Windows PC. The Magic Keyboard can only be paired with one computer at a time, so switching normally means forgetting it on one machine and pairing it again on the other.
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EdgeFlow lets you control up to three Macs with one mouse and keyboard. Move the pointer past the screen edge and it crosses to the next Mac — the keyboard follows, with no switching and no shortcut. Unlike Universal Control, EdgeFlow does not need the same Apple ID on every...
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