ShareFlowFree, open, and runs entirely on your LAN
ShareFlow moves your cursor across every machine on your network, shares the clipboard, and sends files straight to another desktop. No KVM switch, no cloud relay, no cables.
Free. No account required.

Push your cursor to the edge of one screen and it appears on the next PC over — configured per monitor edge, just like a multi-monitor setup that happens to span machines.
Copy on one machine, paste on another. Text and files move with the same shortcut you already use.
Pick a file and send it to a discovered peer without opening a share, mounting a drive, or emailing it to yourself.
ShareFlow finds other machines running it on the same LAN and lists them, ready to connect — no manual IP entry.
A banner shows which PC currently has your input, with a one-key return (Scroll Lock) so you never lose track of where your keyboard is pointed.
No cloud relay and no account. Input, clipboard and file data all stay on your network.