Every bit featured in:

macOS High Sierra is packed with new features and refinements. There's a new file system, AFS, for ameliorate security, reliability and speed in file transfers. Improve graphics and VR supported have also been included along with backwards compatibility so you install the new Os in machine even from tardily 2009. Finally, applications like Safari, Spotlight, Notes, Apple tree Mail, and other have been polished up.

Take a photo correct to your Mac.

Now y'all can use your iPhone to shoot or scan a nearby object or document and have 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 run into it in your Pages document. Or scan a receipt, and a straightened version is immediately available in the Finder as a PDF. Continuity Camera works in the Finder, Mail, Messages, Notes, Pages, Keynote, and Numbers. It'southward another manner iPhone and Mac but click.

What'southward New:

The macOS Loftier Sierra 10.13.6 Update adds AirPlay 2 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 High Sierra 10.13.half-dozen Supplemental Update improves the stability and reliability of MacBook Pro with Touch Bar (2018) computers and is recommended for all users.
  • The macOS Loftier Sierra 10.13.6 update adds AirPlay 2 multi-room audio back up for iTunes and improves the stability and security of your Mac.

AirPlay ii for iTunes

  • Command your abode sound system and AirPlay 2-enabled speakers throughout your business firm
  • Play music at the same fourth dimension on multiple AirPlay 2-enabled speakers in your house, all in sync

Other improvements and fixes

  • Fixes an event that may preclude Photos from recognizing AVCHD media from some cameras
  • Fixes an effect that may foreclose Mail service users from moving a message from Gmail to another account

Previous release notes:

The macOS High Sierra x.13.five update improves the stability, operation, and security of your Mac and is recommended for all users.

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

The macOS High Sierra 10.xiii.iii update improves the security, stability, and reliability of your Mac.

This update:

  • Addresses an effect that could crusade Messages conversations to temporarily be listed out of order
  • Adds support for seventy new emoji including food types, animals, mythical creatures, clothing options, more than expressive smiley faces, gender-neutral characters and more than
  • Fixes a bug where Bluetooth may exist unavailable during Apple tree Pay transactions
  • Improves the reliability of Microsoft Exchange message sync in Mail
  • Fixes an issue where Spotlight may not have keyboard input

Features:

Get things done past asking Siri, the intelligent assistant now on your Mac:

  • Relish your favorite features from iOS too as new ones optimized for Mac.
  • Send letters, create reminders, search the web, and more while you work.
  • Drag and drib or copy and paste Siri results into your documents.
  • Pin Siri results in Notification Heart and reference them later.
  • Notice files, adjust settings, and go system information simply by asking Siri.

Re-create 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 Auto Unlock.

  • Log in to your Mac automatically when you wear your Apple tree Picket --- no need to type your password.

Enjoy the convenience and security of Apple tree Pay when y'all shop on the web.

  • Use Apple Pay to brand easy, secure payments when shopping in Safari on your Mac.
  • Complete your purchase with Touch ID on your iPhone or with your Apple Sentinel.

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 access them from all your devices.
  • Keep the same desktop and Documents folder on your other Mac.

Easily free upwards space on your Mac with Optimized Storage.
  • Automatically store seldom-used files in iCloud, where they'll be available on demand.
  • Boosted tools help you remove files you lot don't demand, to relieve even more space.

Become control of your desktop with tabs in apps.

  • Utilize 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.

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

  • Bladder a video window from Safari or iTunes over your desktop as you work.
  • Place the Picture in Picture window in whatever corner, and information technology stays put when you switch spaces or work in total 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'southward in them. Photos uses avant-garde face up recognition technology to automatically group photos of the aforementioned person together.
  • Search your photos by what's in them, such as beaches, dogs, or concerts, thanks to intelligent search that tin can recognize objects and scenes.
  • Runway your photograph expeditions across an interactive earth map.

Enjoy an all-new Apple tree Music experience in iTunes.

  • Hands navigate your library with the redesigned Apple Music.
  • Discover cracking new music thanks to expert curation and advanced machine learning that requite you lot the best recommendations.

Liven upwards your Messages conversations.

  • See web content previews and lookout man web videos right in a conversation.
  • Respond to messages with quick, handy Tapbacks.
  • Limited yourself with 3x larger emoji.
  • View the stickers, Digital Bear on, invisible ink, and handwritten messages that friends send from their iOS devices.

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

Previous Versions: