See it in action
The interface, at a glance.
No dongle, no KVM box — you don't need expensive hardware anymore. DekSync moves your mouse, keyboard, clipboard, and monitor input between two PCs in a fraction of a second, all with a single hotkey. Windows only
Install DekSync on each machine and pair them once over your local network. No dongle, no KVM box.
Tell DekSync which input each monitor should switch to for each PC. It's a one-time setup per screen.
Choose the combo that switches control, and — if you want it — the same or separate combo for the monitor input.
Mouse, keyboard, clipboard, and screen input follow you. Copy a file on either side whenever you need to.
Most switchers only move the cursor. DekSync moves the whole context — because the monitors you're looking at and the clipboard in your hand should always match the machine you're actually using.
No Bluetooth pairing to fumble with, no USB switch, no cable hub under your desk. One keyboard and mouse drive both machines, jumping between them mid-motion with a single hotkey.
Copy on one PC, paste on the other — text and images included. Whatever's on your clipboard follows you the instant you switch.
Drag over a single file, a batch of files, or a whole folder. If the connection drops partway through, it reconnects and resumes automatically instead of losing what hadn't sent yet.
No KVM box to buy, no dongle, no cable hub to install and wire up. DekSync talks to your monitor directly over DDC/CI and switches its input in step with control — everything is handled in software, nothing extra to plug in.
Running two monitors per PC? Switch both together with one hotkey, or flip just a single screen on either side independently — your call, on either machine.
The interface speaks your language — switch anytime from settings. Applies after restarting the app.
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KRMinimize DekSync and it keeps working exactly the same. Your hotkey, clipboard sync, and screen switching all stay live — no open window, no icon in your way, nothing to babysit. And no, it's not a heavy app — it's built as a lightweight background utility, sitting near 0% CPU and using a modest amount of RAM at idle.
No separate manual to hunt down. A detailed, step-by-step setup guide lives right inside the app, walking you through pairing, hotkeys, and screen configuration as you go.
Stuck on something? Message the support team right from inside the app — it sends your note along with your email and license details automatically, so there's no digging up order numbers and no back-and-forth just to get help started.
Yes. DekSync detects your setup automatically, whether you're running one screen or two per PC — download the demo and test it on your own machines.
Yes. DekSync detects the network card and IP address on each machine automatically, Wi‑Fi included. We recommend a wired connection for the fastest, most consistent response, but Wi‑Fi works fine.
The Demo is the full version with every feature unlocked, free for 15 days — no card required. The Pro license is a one-time payment covering one pair of PCs, with no monthly subscription, priority updates, and an offline grace period so a brief connectivity hiccup won't lock you out.
Yes. Control switching and monitor switching are configured separately, so you can set up screen switching on its own to fit your exact setup — download the demo and feel free to try it.
DekSync is built for two PCs on the same local network — no data goes out over the internet, and there's no cloud account involved.
Control, clipboard, and file transfer will still work normally. DekSync will flag that a monitor isn't responding to DDC/CI so you know input switching isn't available for that specific screen.
Yes — they're independent. Use the same combo for both if you want one keypress to do everything, or set separate hotkeys if you'd rather control them apart.
Whether it's a bug, a feature you'd like to see, or you just want to say hi — we'd genuinely like to hear from you. Drop us a line and we'll get back to you.