Make room to move.

Dolly keeps your windows in one horizontal workspace: adjacent, legible, and ready to move through with keyboard shortcuts.

Download Dolly 0.2.7

For Apple silicon and Intel Macs.

Illustration of a scrolling window layout.

Dolly 0.2.7 · build 10

Ready to try.

Dolly 0.2.7 is a free public preview, signed by Endpaper Labs LLC and notarized by Apple for direct download.

Download Dolly 0.2.7

DMG · 1.5 MB · released 28 October 2026 · Developer ID signed and notarized

First launch

Install it before you let it arrange anything.

Copy Dolly to Applications first. When you grant Accessibility access, Dolly immediately arranges resizable windows from all apps on every display. Control + Option + Escape restores their original positions and stops management.

Move to Applications

Open the DMG and drag Dolly into your Applications folder.

Open Dolly

Launch it from Applications and look for the three-column icon in the menu bar. Dolly has no Dock icon.

Allow Accessibility

Until access is granted, the menu reads “Needs Accessibility access.” Grant it in System Settings when you are ready; Dolly starts automatically.

To try Dolly on a few apps first, use Open Configuration File in its menu before granting access. Set manageOnlyBundleIDs to those apps’ bundle identifiers and save. The bundled Help guide explains the configuration.

A calm workspace

One window manager at a time.

Turn off another window manager before starting Dolly. It remembers original positions so Restore Every Window and Stop can return you to an ordinary desktop.

Move through a strip

Windows live side by side rather than shrinking to fit a fixed grid. Press Control + Option + Left or Right to focus the next window in that direction.

Restore and stop

Control Option Escape restores every managed window to its original position and stops Dolly.

Quit from the menu

Stop pauses management and keeps windows in their current layout. Quit Dolly restores original positions with the default configuration, then exits.

Help stays with the app

The menu includes Dolly Help, and the bundled guide covers controls and configuration in more detail.

This release

0.2.7, build 10.

The current release is a universal Mac build with an app icon and a bundled Help guide. Settings are edited in a JSON file through Open Configuration File in the menu.

Uninstall

Quit Dolly from the menu, then move it from Applications to the Trash. You can remove its Accessibility entry in System Settings. To remove saved settings and layouts too, delete the Dolly folders in your user Library’s Application Support and Logs folders.

Preview limitations

Four-finger trackpad swipes and switching macOS Spaces are not yet tested on hardware. Use the keyboard controls for this preview.

Manual updates

This preview does not check for or install updates automatically. Return to this page for a newer release, quit Dolly, replace Dolly in Applications, then open it again. Your settings and saved layout stay on your Mac.

Read Dolly’s privacy notes or contact hello@endpaperlabs.com for support.