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macOS High Sierra is packed with new features and refinements. There's a new file organization, AFS, for better security, reliability and speed in file transfers. Meliorate graphics and VR supported have also been included forth with backwards compatibility so you install the new Os in machine fifty-fifty from belatedly 2009. Finally, applications similar Safari, Spotlight, Notes, Apple Post, and other have been polished upwardly.

Take a photograph right to your Mac.

Now you can utilise your iPhone to shoot or scan a nearby object or document and have information technology automatically appear on your Mac. Just choose Insert a Photograph from the File carte du jour. Yous can take a photo of something on your desk and instantly see it in your Pages document. Or scan a receipt, and a straightened version is immediately available in the Finder as a PDF. Continuity Photographic camera works in the Finder, Mail, Messages, Notes, Pages, Keynote, and Numbers. It'due south another way iPhone and Mac just click.

What's New:

The macOS High Sierra 10.13.6 Update adds AirPlay 2 multiroom sound 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.thirteen.half dozen Supplemental Update improves the stability and reliability of MacBook Pro with Bear upon Bar (2018) computers and is recommended for all users.
  • The macOS High Sierra 10.thirteen.6 update adds AirPlay 2 multi-room audio support for iTunes and improves the stability and security of your Mac.

AirPlay 2 for iTunes

  • Control your dwelling house 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 upshot that may prevent Photos from recognizing AVCHD media from some cameras
  • Fixes an issue that may forestall Postal service users from moving a bulletin from Gmail to another business relationship

Previous release notes:

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

This update adds support for Messages in iCloud, which lets yous store messages with their attachments in iCloud and complimentary 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 ten.13.3 update improves the security, stability, and reliability of your Mac.

This update:

  • Addresses an issue that could crusade Letters conversations to temporarily exist listed out of lodge
  • Adds support for 70 new emoji including food types, animals, mythical creatures, clothing options, more expressive smiley faces, gender-neutral characters and more
  • Fixes a bug where Bluetooth may be unavailable during Apple Pay transactions
  • Improves the reliability of Microsoft Exchange message sync in Post
  • Fixes an issue where Spotlight may not accept keyboard input

Features:

Get things washed by request Siri, the intelligent assistant now on your Mac:

  • Enjoy your favorite features from iOS also as new ones optimized for Mac.
  • Ship messages, create reminders, search the web, and more while y'all piece of work.
  • Drag and drop or copy and paste Siri results into your documents.
  • Pin Siri results in Notification Center and reference them later.
  • Find files, conform settings, and get organisation information just by request Siri.

Copy and paste between your devices with Universal Clipboard.

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

Automatically log in with Machine Unlock.

  • Log in to your Mac automatically when you habiliment your Apple Watch — no need to type your countersign.

Savour the convenience and security of Apple Pay when y'all store on the web.

  • Use Apple Pay to make easy, secure payments when shopping in Safari on your Mac.
  • Complete your purchase with Affect ID on your iPhone or with your Apple Watch.

Admission 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 binder on your other Mac.

Hands costless up infinite on your Mac with Optimized Storage.
  • Automatically shop seldom-used files in iCloud, where they'll be bachelor on demand.
  • Boosted tools help you remove files you lot don't need, to salvage even more space.

Get control of your desktop with tabs in apps.

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

Go on an eye on the big game or your favorite video with Motion-picture show in Picture.

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

Rediscover the near 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 group photos of the same person together.
  • Search your photos past what's in them, such every bit beaches, dogs, or concerts, thanks to intelligent search that can recognize objects and scenes.
  • Runway your photo expeditions beyond an interactive world map.

Savour an all-new Apple Music experience in iTunes.

  • Easily navigate your library with the redesigned Apple Music.
  • Discover great new music cheers to expert curation and avant-garde machine learning that give you the best recommendations.

Liven upwards your Messages conversations.

  • Run across web content previews and watch web videos right in a conversation.
  • Reply to messages with quick, handy Tapbacks.
  • Express yourself with 3x larger emoji.
  • View the stickers, Digital Touch, invisible ink, and handwritten messages that friends ship from their iOS devices.

Some features may non be available in all regions or all languages. Some features have hardware requirements. Some features require an iCloud storage programme.

Previous Versions:

  • macOS Loftier Sierra x.13.3
  • macOS Sierra ten.13.ii