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macOS High Sierra is packed with new features and refinements. In that location'south a new file system, AFS, for ameliorate security, reliability and speed in file transfers. Better graphics and VR supported have besides been included forth with backwards compatibility and then you install the new Bone in machine even from late 2009. Finally, applications like Safari, Spotlight, Notes, Apple Mail, and other have been polished upwardly.

Take a photo correct to your Mac.

At present you lot can apply your iPhone to shoot or scan a nearby object or document and accept it automatically announced on your Mac. Simply choose Insert a Photo from the File menu. You can take a photo of something on your desk and instantly run across it in your Pages certificate. Or scan a receipt, and a straightened version is immediately available in the Finder equally a PDF. Continuity Camera works in the Finder, Mail, Messages, Notes, Pages, Keynote, and Numbers. Information technology's some other mode iPhone and Mac simply click.

What's New:

The macOS High Sierra 10.thirteen.6 Update adds AirPlay ii multiroom audio support 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 Loftier Sierra 10.13.half-dozen Supplemental Update improves the stability and reliability of MacBook Pro with Touch on Bar (2018) computers and is recommended for all users.
  • The macOS High Sierra x.13.half-dozen update adds AirPlay 2 multi-room sound back up for iTunes and improves the stability and security of your Mac.

AirPlay 2 for iTunes

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

Other improvements and fixes

  • Fixes an issue that may prevent Photos from recognizing AVCHD media from some cameras
  • Fixes an outcome that may foreclose Mail users from moving a message from Gmail to another business relationship

Previous release notes:

The macOS High Sierra 10.13.5 update improves the stability, performance, and security of your Mac and is recommended for all users.

This update adds back up for Messages in iCloud, which lets you store messages with their attachments in iCloud and gratis up space on your Mac. To enable Letters in iCloud, go to Preferences in Letters, 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 consequence that could cause Messages conversations to temporarily exist listed out of lodge
  • Adds support for 70 new emoji including food types, animals, mythical creatures, article of clothing options, more expressive smiley faces, gender-neutral characters and more
  • Fixes a issues where Bluetooth may be unavailable during Apple tree Pay transactions
  • Improves the reliability of Microsoft Exchange message sync in Mail service
  • Fixes an event where Spotlight may not accept keyboard input

Features:

Get things done by asking Siri, the intelligent banana now on your Mac:

  • Enjoy your favorite features from iOS equally well as new ones optimized for Mac.
  • Send letters, create reminders, search the web, and more than while you work.
  • Drag and drib or copy and paste Siri results into your documents.
  • Pin Siri results in Notification Center and reference them later on.
  • Find files, adjust settings, and get system information just past asking Siri.

Copy and paste between your devices with Universal Clipboard.

  • Copy a quote, image, or video from an app on ane device and paste it into an app on another device.

Automatically log in with Automobile Unlock.

  • Log in to your Mac automatically when you lot wear your Apple Sentry --- no need to type your countersign.

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

  • Utilise Apple Pay to make like shooting fish in a barrel, secure payments when shopping in Safari on your Mac.
  • Complete your buy with Impact 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 aforementioned desktop and Documents binder on your other Mac.

Easily gratis upwards space on your Mac with Optimized Storage.
  • Automatically store seldom-used files in iCloud, where they'll be available on demand.
  • Boosted tools aid y'all remove files you lot don't need, to salvage fifty-fifty more infinite.

Go command 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 third-party apps --- no developer adoption required.

Keep an middle on the big game or your favorite video with Motion picture in Picture.

  • Float a video window from Safari or iTunes over your desktop as y'all work.
  • Place the Moving picture in Motion-picture show window in any corner, and it stays put when you switch spaces or work in full screen.

Rediscover the almost meaningful moments in your Photos library.

  • Enjoy favorite and forgotten occasions from your photo library with Memories.
  • View your images by who's in them. Photos uses advanced face recognition technology to automatically grouping photos of the aforementioned person together.
  • Search your photos by what's in them, such every bit beaches, dogs, or concerts, thanks to intelligent search that can recognize objects and scenes.
  • Track 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.
  • Discover great new music thanks to practiced curation and advanced motorcar learning that requite you the best recommendations.

Liven up your Messages conversations.

  • See spider web content previews and watch web videos right in a conversation.
  • Answer to messages with quick, handy Tapbacks.
  • Limited yourself with 3x larger emoji.
  • View the stickers, Digital Touch, invisible ink, and handwritten messages that friends transport from their iOS devices.

Some features may not be bachelor in all regions or all languages. Some features accept hardware requirements. Some features require an iCloud storage plan.

Previous Versions:

  • macOS High Sierra 10.thirteen.iii
  • macOS Sierra 10.13.2