# Dlock > Dlock is a macOS utility designed to keep the Dock on a preferred display in a multi-display setup. ## What Dlock does - Dock Lock guards against accidental Dock-switching gestures by keeping the Dock on a chosen display. - A temporary bypass lets you move the Dock by holding Option or a custom shortcut. - Display profiles save a display, Dock position and auto-hide preference, and restore eligible profiles when displays match. - Dlock can adjust macOS Dock auto-hide and prevent accidental Dock resizing. The Dock size lock is a macOS preference that stays on after Dlock quits until disabled. - Dlock continues running in the background when its controls are closed. Reopen the controls from the menu bar or with a shortcut. ## Requirements and limitations Dlock requires macOS 13 or later, extended displays and Accessibility access for Dock Lock. Information accessed for Dock Lock is processed on the Mac and is not recorded or sent elsewhere. Compatibility depends on the Mac, macOS version, display arrangement and hardware. Intel Macs and some display technologies have not yet been physically verified. Display locking has been tested with a bottom Dock; macOS placement rules limit where a left or right Dock can appear. Full-screen and screen-sharing behavior can vary. ## Pricing and license Dlock is a one-time purchase: $5 per license for the first 100 licenses, then $9 per license. Checkout is handled by Dodo Payments. Each license can be active on one Mac at a time and can be transferred. Customers can request a secure link using their purchase email to view their license in the License Manager, or use the Dodo Payments Customer Portal. Activation and transfers require internet access; periodic internet access is also required for license checks. Updates are included. A refund can be requested within seven days of purchase; see the refund policy for details. ## Pages - [Dlock home](https://dlock.vctrads.com/): Product features, pricing and common questions. - [License Manager](https://dlock.vctrads.com/license): License retrieval and the Dodo Payments Customer Portal. - [Troubleshooting](https://dlock.vctrads.com/support): Help with Dock placement, Accessibility, displays, profiles and controls. - [Privacy policy](https://dlock.vctrads.com/privacy): Dlock privacy practices. - [Terms](https://dlock.vctrads.com/terms): Purchase, license and usage terms. - [Refund policy](https://dlock.vctrads.com/refund): Seven-day refund request terms. ## Contact - Support and refund requests: support@vctrads.com - General contact: dlock@vctrads.com - Privacy requests: support@vctrads.com