Falls City Labs
Version 1.0 ยท Windows 10 and 11

Your mouse's thumb button is now a window manager.

Hold the button, point at a zone on any monitor, release. The window snaps into place. No dragging title bars, no keyboard shortcuts to remember.

Download free Get Pro for $5.99

How it works

HoldPress and hold your mouse's thumb button. Zones appear on every monitor.
PointMove to the zone you want. It lights up. On an MX Master 4 you feel a click as you cross each one.
ReleaseLet go and the window drops into place.

Every monitor at once

Zones show on all your screens together, so moving a window to another monitor is one motion.

Scroll to change layout

While holding, scroll the wheel to switch between halves, thirds, quarters and more. Each monitor remembers its own.

Tap to maximize

A quick tap maximizes the window under your cursor. Tap again and it returns to a tidy, centered size.

Feel each zone

On the MX Master 4, the haptic motor clicks as you cross each zone, so you can place windows without looking.

Works with your mouse

  • Logitech MX Master 4, 3S and 3: use the gesture button or a side button. Haptic clicks on the MX Master 4.
  • Any mouse with side buttons: the back or forward button works out of the box, no extra software.
  • No mouse button to spare? Hold a key instead, like Right Ctrl or Caps Lock.

Everything runs on your PC, with no account or tracking, and the installer is signed by the developer.

Pricing

A free version you can keep forever, a full 14-day trial, and a one-time Pro upgrade instead of a subscription.

Thumbtile Pro

$7.99 $5.99 Launch price

One-time purchase. Use it on up to three of your PCs, with updates for the version you buy.

Buy Thumbtile Pro Try it free first

Right after checkout, your receipt email has an Access purchase button that shows your license key. Paste it into Thumbtile under License. Not right for you? Refund within 30 days, no questions asked. Prices in USD before tax. Checkout, tax and receipts are handled by Polar, our merchant of record.

Questions before you buy? Email hello@fallscitylabs.com. A real person reads every message.