Control your phone like a second screen
Push the mouse past the edge of your PC monitor and it crosses to Android, carrying clicks, scrolls, and drags right along.
One mouse for
your phone, tablet, even other PCs — in one glide.
No video needed — try it yourself. Glide the cursor between devices, rearrange them, and drag a file to another device to send it.
1Move your mouse to send the cursor across
2Drag a device's name tag to move it around
3Drag a file to send it to another device
My PC
Galaxy Tab
Phone
Other PC
photo.jpg
Cursor now on → My PC
The cursor crosses to whichever device it touches · it never disappears off-screen
The demo above is the real device arrangement feature — you arrange devices and pass the mouse the same way in the app.
Great for moments like these
What you do at your PC, now on your phone and other PCs.
No networking know-how required. See it through everyday tasks and it clicks right away.
Type long messages with your PC keyboard
Search terms, messenger replies, any app text field — whenever you would type on your phone, use your PC keyboard instead.
Send files and the clipboard instantly
Grab a file and drag it to the screen edge to send it straight to the device you chose, and text and clipboard stay in sync on both sides.
Bring in other Windows PCs too
Place a sub PC in your arrangement and you can pass the mouse to control it and swap files back and forth.
It connects over Bluetooth too
Wi-Fi for everyday use, and when there is no Wi-Fi router or internet, connect directly to your phone or another PC over Bluetooth.
How to connect
Four steps, done in a minute.
The app handles the tricky setup for you. Just follow the on-screen steps. The only thing you turn on is the Accessibility Service.
01
Open the PC app
Launch OneMouse on Windows and check the QR code or 6-digit code on screen.
02
Turn on the Android permission
Turn on the Accessibility Service once so Android can receive your PC mouse and keyboard input.
03
Connect by QR or code
Find the PC on the same Wi-Fi and confirm your device by scanning the QR code or entering the 6-digit code.
04
Arrange and cross over
Place your phone or other PC along a screen edge, push the mouse that way, and you are done.
See the real pairing screensGet ready → Check the PC code → Enter the numbers → Scan the QR
Use it with peace of mind
Between your own devices, inside your own network.
OneMouse works only between the devices you have paired. It asks for permissions only when you actually use a feature.
No server in betweenInput, files, and the clipboard travel between your PC and devices on the same network.
Permissions only when neededOnly Accessibility is required; things like screen capture and nearby Wi-Fi are requested when you start that feature.
Nothing collected or storedWe do not use Accessibility data for ads or screen collection, and we never store your files on a server.
Download
Get the Windows app and the Android app together.
On PC, Windows 10/11 comes first. On Android, turn on the Accessibility Service, then pair with your PC.
Windows
Checking for the latest Setup file.
Download for WindowsGoogle Play
Installs on most Android devices.
View on Google PlayGalaxy Store
Open the store on Samsung Galaxy devices to install.
View on Galaxy StoreFrequently asked questions
Things you might wonder before connecting.
Is it really free?
Yes. Core features like mouse and keyboard control and arranging your phone's position are free to use.
Do I need rooting or developer settings?
No. You just turn on the Accessibility Service once on Android. No USB connection or ADB required.
Can I use it without being on the same Wi-Fi?
Yes. You can connect directly to your phone or another PC over Bluetooth to share mouse, keyboard, and files.
My connection keeps dropping.
Usually the cause is battery optimization or a firewall or guest-Wi-Fi client isolation. Follow the troubleshooting order in Help to narrow it down step by step.