ExtraDock adds docks of your own to a Mac. Each one can live on a different display, snap to any edge or float free, and take its own colors, icon size, gaps and scale instead of inheriting the system dock's settings.

Lifetime licenses scale from €19.99 for one Mac to €34.99 for two and €44.99 for three during the sale, and the Forever Edition covers up to 5 Macs with all future updates for €49.99.
Every dock gets its own behavior: auto-hide on pointer leave, collapse into a single button, stay visible over fullscreen apps, or hide while a display is unplugged and return to its exact spot.
Widgets cover a clock, folder stacks, a mirrored native dock on secondary screens and Dock Awareness, which shows what is running per Space.

One purchase includes a year of updates and a 14-day money-back guarantee, with no subscription. ExtraDock 5 runs on macOS Tahoe and Golden Gate, and ExtraDock 4 covers macOS 12 through 15.