Blocks

Complete macOS windows, built only from CupertinoUI components. Sign In, Preferences, Save, Reminders and Feedback are free: install one with the CLI and change it to fit your app. Finder, System Settings, Mail, Notes, Safari, Calendar and About This Mac come with CupertinoUI Pro. The Finder and System Settings windows were rebuilt from a real macOS 27 desktop; see them together in the desktop demo.

Sign InFree

A sign-in window with email and password, a remember-me checkbox and a password-reset confirmation.

PreferencesFree

An app's Settings window: a tabs switches between General, Appearance and Notifications, each a grouped form of switches, pop-up buttons and a slider.

SaveFree

A save dialog with a file name, a folder pop-up, optional tags, and Cancel and Save.

Reminder ListFree

A short reminder list you can search, check off and add to.

FeedbackFree

A feedback window with a topic, a subject, a message and a short thank-you after sending.

FinderPro

Finder with a full-height sidebar, a Liquid Glass toolbar and all four views: list, columns with the preview pane, icons grouped by date and gallery. Click Downloads, Desktop or MacBook Pro in the sidebar to open them.

System SettingsPro

The Desktop & Dock pane: a sidebar of colored icon tiles and a grouped form with sliders, pop-ups and switches.

MailPro

A three-pane mail client: mailboxes, a message list and the reading pane, with a divider to resize the list.

NotesPro

Folders, a note list grouped by date and a plain-text editor, with a divider to resize the list.

SafariPro

Safari's compact toolbar with Liquid Glass capsules and a working address field, above a live web page in an iframe.

CalendarPro

Day, week, month and year views with events, a sidebar of calendars to show or hide, and a small month to jump around.

About This MacPro

A compact utility window with the device artwork, specs and a More Info button.

MusicPro

Radio, a library and a player. Open a station, an episode or a song and it plays in the floating player; the sidebar switches between Radio and your lists.

Find MyPro

People, devices and items beside a map. Select one to label it on the map; zoom, drag to move around and jump back home.

Activity MonitorPro

A process list for CPU, memory, energy, disk and network. Search, sort by any column and watch the CPU load update live.

RemindersPro

Smart lists and your own lists beside the reminders in one. Check reminders off, show or clear completed ones, open subtasks, add a reminder and search every list.

XcodePro

Navigators beside a Swift editor with syntax colors, issues and breakpoints, a debug console and the file inspector. Run the sample app, jump between files and issues, search the project and resize every pane.