KatMouse

KatMouse

KatMouse is a small utility that makes your mouse wheel work on the window under the mouse when it is not focused or active. This eliminates the need to click on a window before using the mouse wheel on it.
KatMouse image
mouse wheel utility focus active-window

KatMouse: Small Utility for Mouse Wheel Functionality

A utility that makes your mouse wheel work on the window under the mouse when it is not focused or active, eliminating the need to click on a window before using the mouse wheel on it.

What is KatMouse?

KatMouse is a free open source application for Windows that enables the mouse scroll wheel to work in a window even when it is not in focus. This eliminates the need to first click on an inactive window before being able to scroll through it using the mouse wheel.

The main purpose and benefit of KatMouse is convenience - it allows you to seamlessly scroll through non-active windows without having to manually move focus to each one first in order to scroll. This saves time when working between multiple applications/documents.

Some key features of KatMouse:

  • Works automatically once installed, no need to configure settings
  • Very small memory and resource footprint
  • Compatible with all major versions of Windows
  • Actively developed and maintained on GitHub
  • Released under GNU License, so completely free for personal and commercial use

Overall, KatMouse is an easy way to boost day-to-day productivity when working in Windows with scrollable windows and documents. It removes an annoyance of having to switch focus and delivers a smoother, more convenient scrolling experience across all open application windows.

KatMouse Features

Features

  1. Enables mouse wheel scrolling in inactive windows
  2. Works globally on all windows
  3. Lightweight and runs in the background
  4. Open source software

Pricing

  • Free
  • Open Source

Pros

Saves time by eliminating the need to click on inactive windows before scrolling

Improves productivity by enabling quick scrolling through background windows

Simple and easy to use

Free and open source

Cons

May conflict with some programs

Requires AutoHotKey installation

Limited to mouse wheel scrolling only


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