Every bit featured in:

macOS High Sierra is packed with new features and refinements. At that place's a new file system, AFS, for better security, reliability and speed in file transfers. Better graphics and VR supported take likewise been included along with backwards compatibility so yous install the new Bone in automobile even from belatedly 2009. Finally, applications like Safari, Spotlight, Notes, Apple Mail, and other have been polished upwards.

Have a photo right to your Mac.

At present you tin utilize your iPhone to shoot or scan a nearby object or document and accept it automatically appear on your Mac. Just choose Insert a Photo from the File menu. You can take a photo of something on your desk and instantly see it in your Pages document. Or browse a receipt, and a straightened version is immediately bachelor in the Finder every bit a PDF. Continuity Photographic camera works in the Finder, Mail service, Messages, Notes, Pages, Keynote, and Numbers. It's another manner iPhone and Mac but click.

What'due south New:

The macOS High Sierra ten.xiii.vi Update adds AirPlay 2 multiroom audio back up for iTunes and improves the stability and security of your Mac. This update is recommended for all users.

  • Added download links for Security Update 2019-001, which is recommended for all users and improves the security of macOS.
  • The macOS High Sierra x.thirteen.six Supplemental Update improves the stability and reliability of MacBook Pro with Touch Bar (2018) computers and is recommended for all users.
  • The macOS High Sierra x.13.half-dozen update adds AirPlay two multi-room audio support for iTunes and improves the stability and security of your Mac.

AirPlay ii for iTunes

  • Control your home audio system and AirPlay 2-enabled speakers throughout your house
  • Play music at the same fourth dimension on multiple AirPlay two-enabled speakers in your house, all in sync

Other improvements and fixes

  • Fixes an upshot that may forestall Photos from recognizing AVCHD media from some cameras
  • Fixes an result that may preclude Mail users from moving a message from Gmail to another account

Previous release notes:

The macOS High Sierra 10.13.five update improves the stability, functioning, and security of your Mac and is recommended for all users.

This update adds support for Letters in iCloud, which lets you store messages with their attachments in iCloud and free up space on your Mac. To enable Messages in iCloud, go to Preferences in Messages, click Accounts, then select "Enable Messages in iCloud".

The macOS High Sierra 10.13.3 update improves the security, stability, and reliability of your Mac.

This update:

  • Addresses an issue that could cause Messages conversations to temporarily exist listed out of society
  • Adds back up for 70 new emoji including food types, animals, mythical creatures, clothing options, more than expressive smiley faces, gender-neutral characters and more
  • Fixes a problems where Bluetooth may be unavailable during Apple tree Pay transactions
  • Improves the reliability of Microsoft Commutation bulletin sync in Post
  • Fixes an upshot where Spotlight may non accept keyboard input

Features:

Get things done by asking Siri, the intelligent assistant at present on your Mac:

  • Enjoy your favorite features from iOS as well equally new ones optimized for Mac.
  • Send messages, create reminders, search the web, and more while you lot work.
  • Elevate and drop or copy and paste Siri results into your documents.
  • Pin Siri results in Notification Center and reference them afterwards.
  • Notice files, adjust settings, and go arrangement information just by asking Siri.

Copy and paste betwixt your devices with Universal Clipboard.

  • Copy a quote, image, or video from an app on 1 device and paste it into an app on some other device.

Automatically log in with Car Unlock.

  • Log in to your Mac automatically when you wear your Apple Watch --- no need to blazon your password.

Enjoy the convenience and security of Apple Pay when you shop on the web.

  • Utilise Apple tree Pay to make easy, secure payments when shopping in Safari on your Mac.
  • Complete your purchase with Touch ID on your iPhone or with your Apple Lookout man.

Access files on your Mac desktop from your iPhone with iCloud Desktop and Documents.

  • Automatically store all the files on your desktop and in your Documents folder in iCloud, and admission them from all your devices.
  • Keep the same desktop and Documents binder on your other Mac.

Easily free up space on your Mac with Optimized Storage.
  • Automatically store seldom-used files in iCloud, where they'll be available on demand.
  • Additional tools assist yous remove files you don't need, to save fifty-fifty more infinite.

Get control of your desktop with tabs in apps.

  • Use tabs to manage multiple windows in Maps, Pages, Keynote, Numbers, and more.
  • Work with tabs in your favorite tertiary-political party apps --- no programmer adoption required.

Proceed an eye on the big game or your favorite video with Picture in Picture.

  • Float a video window from Safari or iTunes over your desktop equally you work.
  • Identify the Motion-picture show in Motion-picture show window in any corner, and information technology stays put when you switch spaces or piece of work in full screen.

Rediscover the most meaningful moments in your Photos library.

  • Savor favorite and forgotten occasions from your photo library with Memories.
  • View your images by who'due south in them. Photos uses advanced face recognition engineering to automatically group photos of the same person together.
  • Search your photos by what'southward in them, such as beaches, dogs, or concerts, thanks to intelligent search that can recognize objects and scenes.
  • Rail your photo expeditions across an interactive world map.

Enjoy an all-new Apple Music experience in iTunes.

  • Hands navigate your library with the redesigned Apple tree Music.
  • Find groovy new music thanks to expert curation and advanced car learning that requite you the best recommendations.

Liven up your Messages conversations.

  • Meet web content previews and spotter web videos correct in a chat.
  • Respond to letters with quick, handy Tapbacks.
  • Express yourself with 3x larger emoji.
  • View the stickers, Digital Touch, invisible ink, and handwritten messages that friends send from their iOS devices.

Some features may not exist available in all regions or all languages. Some features have hardware requirements. Some features crave an iCloud storage plan.

Previous Versions: