DockLockr
Lock your dock, keep it that way
What it does
Looking for a Dock locker for Mac? DockLockr is a native macOS menu-bar app that freezes your Dock so it can't be resized, rearranged, or moved between displays by accident. One-time purchase, free 3-day trial.
DockLockr is a tiny menu-bar app that freezes your macOS Dock exactly how you like it — no accidental drags, resizes, or rogue icons. Flip a switch to unlock whenever you want. Each lock is an independent toggle. Use one, use all three — your Dock, your rules. No setup, no menus to dig through. Three steps and you're locked in. Grab the signed, notarized .dmg and drag DockLockr to Applications. It lives quietly in your menu bar as a small lock icon. Open the menu and toggle Lock Items, Lock Size, and Pin to Screen — individually, in any combination you want. Launch at login keeps your locks in place day to day. Quit anytime and DockLockr unlocks the Dock cleanly behindfrom docklockr.com
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