mos ☆
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Description:
Smooths scrolling and set mouse scroll directions independently
Type: Cask  |  Latest Version: 4.0.2,20260308.2@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Productivity
Tags: mouse scrolling macos productivity input
Install: brew install --cask mos
About:
Mos is a lightweight utility for macOS that intercepts and modifies mouse scroll events. It allows users to invert scroll direction for the mouse independently of the trackpad, providing a smoother and more consistent scrolling experience. The tool is particularly useful for users who prefer natural scrolling on trackpads but traditional scrolling with a mouse.
Key Features:
  • Independent scroll direction for mouse and trackpad
  • Smooth scrolling acceleration curves
  • Per-application scroll behavior customization
  • Low system resource usage with menu bar integration
Use Cases:
  • Users who prefer natural scrolling on trackpads but traditional scrolling with mice
  • Designers and developers needing precise scroll control in different applications
  • Fixing inconsistent scroll behavior between input devices
Alternatives:
  • LinearMouse – More modern alternative with active development and additional pointer customization features
  • BetterTouchTool – Broader input customization tool that includes scroll modification but is more complex
Version History
Detected Version Rev Change Commit
Mar 8, 2026 4:12pm 4.0.2,20260308.2 0 VERSION_BUMP 3dd90282
Mar 7, 2026 7:16pm 4.0.1,20260308.1 0 VERSION_BUMP 6597043e
Feb 22, 2026 11:08pm 4.0.0,20260220.1 0 VERSION_BUMP 72de1202
Aug 5, 2025 2:21pm 3.5.0 0 VERSION_BUMP 41205631
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