macOS Sierra

Introducing Siri on Mac — the intelligent voice assistant with a whole range of new unique capabilities designed specifically for desktop computers. With macOS Sierra, your Mac now interacts with iCloud and Apple devices in an entirely new way — and far more efficiently than ever before. Editing photos, listening to music, and exchanging messages has become even more enjoyable and engaging on your Mac.

Whatever task you face, you can always turn to Siri — your intelligent assistant on the Mac, ready to help at any moment.

Enjoy your favorite iOS features, along with brand new ones — fully optimized for working on the Mac desktop environment.

Send messages, create reminders, browse web pages, and accomplish many other tasks while you continue working on your projects.

Copy and paste or simply drag and drop Siri search results directly into your documents with ease.

Save Siri search results to the Notification Center so you can easily return to them later whenever you need.

Find files, manage system settings, and get access to detailed system information — just ask Siri to handle it for you.

Copy items from one device to another using the Universal Clipboard feature seamlessly.

Copy a quote, an image, or a video in an app on one device and paste it into an app on another device effortlessly.

Log in automatically with the convenient Auto Unlock feature on your Mac.

When you are wearing your Apple Watch, you can instantly log into your system — there is no need to enter a password at all.

Access files from your Mac desktop on your iPhone through the iCloud Desktop and Documents folders.

Automatically save all files on your desktop and in your Documents folder to iCloud and access them from any device you own.

Optimized Storage makes it easy for you to free up valuable space on your Mac without any hassle.

Automatically store rarely used files in iCloud so you can still access them whenever the need arises.

Additional built-in tools will help you remove unnecessary files and save even more storage space on your Mac.

Organize your desktop neatly using tabs within apps after you download macOS Sierra.

Use tabs to manage multiple windows in Maps, Pages, Keynote, Numbers, and many other applications on your Mac.

Tabs now work in third-party developer applications as well, without any additional adaptation required.

Watch your favorite videos and never miss an important game by enabling the Picture in Picture mode on your Mac.

Position video from Safari or iTunes on top of your desktop so it stays visible while you work.

Rediscover the best shots from your Photos app library with powerful new features available in this macOS Sierra installer.

Relive your favorite moments with the Memories feature that automatically curates your best photos.

Group photos by the people captured in them. The Photos app uses advanced facial recognition technology that allows it to automatically find shots featuring a specific person in your entire library.

The intelligent search feature recognizes objects and scenes and will help you find every beach, every concert, or for example every dog across your entire photo library.

Discover entirely new capabilities of Apple Music within iTunes on your Mac.

Discover new music — expert curations and advanced machine learning technologies will help you find excellent tracks tailored to your taste.

Bring your conversations to life in Messages on your Mac.

Browse web pages and watch internet videos directly within the Messages window without switching apps.

Use the convenient and quick Tapback replies to respond to messages instantly.

Express your emotions with large, expressive emojis that make your conversations more fun and personal with your macOS Sierra download.