Free & open source

Your cursor has
boundaries now.

DockBlocker keeps the Dock hidden in fullscreen, smooths out mouse scrolling, and remaps your buttons. One menu bar app. No bloat.

Download for macOS
$ brew install --cask dockblocker

macOS 14+ · Apple Silicon · MIT License

Features

Dock Blocker

Prevents the Dock from appearing in fullscreen. No more accidental reveals at the screen edge.

Smooth Scrolling

Turns jerky wheel clicks into buttery pixel-smooth scrolling. Tune speed, acceleration, and feel.

Scroll Inversion

Inverts scroll for mice only. Your trackpad keeps natural scrolling. Both finally work right.

Button Remapping

Map any button to Mission Control, Exposé, Launchpad, or key combos. Per-app overrides.

Tilt Navigation

Horizontal scroll tilt becomes browser back/forward. Works everywhere.

Logitech HID

Set DPI and read battery on Logitech mice via HID++. No Logi Options+ needed.

Get DockBlocker

Install in seconds. Works immediately.

$ brew install --cask dockblocker

Or download the DMG →

Signed, notarized, and ready to go.