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ShareFlow

Free, open, and runs entirely on your LAN

One keyboard and mouse, every PC in the room.

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.

ShareFlow desktop app showing two connected PCs, screen arrangement, and edge-switching configuration

What ShareFlow does

Seamless edge switching

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.

Shared clipboard

Copy on one machine, paste on another. Text and files move with the same shortcut you already use.

One-click file transfer

Pick a file and send it to a discovered peer without opening a share, mounting a drive, or emailing it to yourself.

Automatic peer discovery

ShareFlow finds other machines running it on the same LAN and lists them, ready to connect — no manual IP entry.

Focus indicator, always visible

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.

Runs locally, stays local

No cloud relay and no account. Input, clipboard and file data all stay on your network.

Free and open source, built by Halvantic.

The source is public — browse the code, file an issue, or grab the latest build for your platform.