Domus

Make your Mac
feel like home.

Domus is a set of small, focused macOS utilities. Each app does one job and stays out of your way.

Free & open sourcemacOS 26 or later
Oriel
Oriel app icon
Transom
Transom app icon
Pharos
Pharos app icon
Coffer
Coffer app icon
Atrium
Atrium app icon
Jamb
Jamb app icon
Keystone
Keystone app icon
Louver
Louver app icon
Shutter
Shutter app icon
Sill
Sill app icon
Lantern
Lantern app icon
Scupper
Scupper app icon

The apps

Twelve small utilities for your Mac.

Oriel app icon

Oriel. Window manager

Move and arrange windows with global keyboard shortcuts. Halves, maximize, and smart moves across displays that keep size and position intact.

Download GitHubv1.4.3137 downloads
Transom app icon

Transom. Brightness controller

Your brightness keys adjust whichever display the mouse is on, Apple displays and ordinary external monitors alike.

Download GitHubv1.2.574 downloads
Pharos app icon

Pharos. Sleep blocker

Keep your Mac awake through long downloads, builds, and presentations. One click on, one click off, with an optional timer.

Download GitHubv1.2.5126 downloads
Coffer app icon

Coffer. Clipboard manager

Keeps a history of everything you copy, so you can search it and paste it again later.

Download GitHubv1.3.3116 downloads
Atrium app icon

Atrium. Window switcher

Unlike ⌘-Tab, Atrium shows every open window with a preview, all at a glance, so you can move between them and multitask with ease.

Download GitHubv1.3.2216 downloads
Jamb app icon

Jamb. Text cursor jumper

Press ⌃⌥J and every visible text input on screen gets a short label. Type it and the caret lands in that field, keyboard only.

Download GitHubv1.0.683 downloads
Keystone app icon

Keystone. Input source switcher

Caps Lock becomes an instant input-source switch, rerouted to a spare key inside macOS itself, with none of Caps Lock's built-in delay.

Download GitHubv1.6.0515 downloads
Louver app icon

Louver. Per-app volume

macOS has one volume for everything. Louver gives every app its own slider and mute, right from the menu bar.

Download GitHubv1.0.693 downloads
Shutter app icon

Shutter. Light/Dark toggle

One keystroke flips the whole Mac between Light and Dark Mode. Instant, from anywhere, and no permissions to grant.

Download GitHubv1.0.427 downloads
Sill app icon

Sill. Terminal autocomplete

IDE-style completions for Terminal, iTerm2, VS Code, Ghostty, and cmux. A popup at your cursor shows subcommands, options, files, and branches for the command you're typing.

Download GitHubv1.7.0148 downloads
Lantern app icon

Lantern. Screen capture

Screenshots and screen recordings from one capture bar, then an editor for the size, the frame rate, and the format. PNG, MP4, or a GIF that loops forever.

Download GitHubv1.0.519 downloads
Scupper app icon

Scupper. App remover

Drop an app on Scupper and it goes to the Trash together with the settings, caches, and logs it left in your Library. Nothing is deleted outright, so the Trash is your undo.

Download GitHubv1.0.011 downloads

The philosophy

Three principles.

It just works.

Borrowed from Apple. An app should do its job the moment it launches. The defaults are right, and nothing needs a manual.

Enough.

Borrowed from MUJI. Each app does one thing and stops there. Features most people would never touch are left out.

Design as little as possible.

Instead of inventing a look, the apps follow macOS's own system design as closely as they can, so nothing feels foreign on your Mac.

Get them all at once.

All twelve apps are free and open source. Grab the whole set in one download, or pick just the ones you need.

Download all apps