You dock your laptop and every window piles onto one screen. Redock saves the position of every window across every display, then puts them all back, on a hotkey or automatically when you reconnect. Plus snapping by hotkey or screen edge, app rules, drag zones, clipboard history and a file shelf, all from the menu bar. Snapping is free. £19 once for the rest, three Macs, no subscription. 14 day trial, no card. macOS 13+.
