Tomari gathers a handful of small macOS utilities under a single menu bar icon. Today it ships keyboard customization and window management, and it is built so that new tools can be added on the same foundation over time.
- Modifier remapping — Caps Lock / Control / Option / Command / Shift / fn (for example, Caps Lock → Control).
- Tap vs. hold — tap a modifier on its own to fire a dedicated action; hold it and it stays a normal modifier.
- IME switching with left/right ⌘ — left ⌘ for English, right ⌘ for Japanese (Kana).
- Hyper key — fire ⌃⌥⇧⌘ together for a collision-free hotkey range.
- Global shortcuts — bind any action to an accelerator; record it just by pressing the keys.
- Snap the focused window to one of 15 presets — halves, quarters, thirds, maximize, center, and more.
- Trigger from the menu bar, a global shortcut, or the grid in the UI.
- Drag a window to a screen edge or corner to snap on release (optional).
- Multi-display moves, size cycling, and undo.
- Keep long-running jobs alive even with the lid closed. Toggle it from the tray, settings, or a global shortcut. Turning it on or off asks for your administrator password; declining leaves the previous state unchanged.
- Localized UI in English and Japanese (follows your system language by default).
See the feature reference for the full details.
Requirements: macOS 26 or later on Apple Silicon.
- Download the latest
Tomari_*.dmgfrom the Releases page. - Open the DMG and drag Tomari into your Applications folder.
- Tomari is a canary release and is not yet notarized, so Gatekeeper blocks it
on first launch. Right-click the app and choose Open, then confirm — or
run
xattr -dr com.apple.quarantine /Applications/Tomari.app. - Launch Tomari and grant the permissions it needs. See the permissions guide.
Warning
Tomari is an early canary release — expect rough edges and breaking changes between versions.
ARCHITECTURE.md— workspace layout and runtime topology.- Feature reference — every feature in detail.
- Permissions & privacy — Accessibility, Input Monitoring, and Keep Awake.
- URL scheme — drive window actions from Raycast, Alfred, and other launchers.
Tomari is released under the MIT License.