Equally featured in:

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

Accept a photo right to your Mac.

Now you can use your iPhone to shoot or scan a nearby object or document and have it automatically announced on your Mac. Just choose Insert a Photo from the File bill of fare. Y'all tin can take a photo of something on your desk-bound and instantly meet information technology in your Pages document. Or scan a receipt, and a straightened version is immediately bachelor in the Finder as a PDF. Continuity Camera works in the Finder, Mail, Messages, Notes, Pages, Keynote, and Numbers. It's some other way iPhone and Mac just click.

What's New:

The macOS High Sierra 10.13.half dozen Update adds AirPlay ii 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 High Sierra 10.thirteen.half-dozen Supplemental Update improves the stability and reliability of MacBook Pro with Impact Bar (2018) computers and is recommended for all users.
  • The macOS High Sierra 10.13.6 update adds AirPlay 2 multi-room sound support for iTunes and improves the stability and security of your Mac.

AirPlay two for iTunes

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

Other improvements and fixes

  • Fixes an issue that may preclude Photos from recognizing AVCHD media from some cameras
  • Fixes an effect that may prevent Mail users from moving a bulletin from Gmail to some other account

Previous release notes:

The macOS High Sierra 10.xiii.v update improves the stability, operation, and security of your Mac and is recommended for all users.

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

The macOS Loftier Sierra ten.thirteen.iii update improves the security, stability, and reliability of your Mac.

This update:

  • Addresses an consequence that could cause Letters conversations to temporarily exist listed out of order
  • Adds support for 70 new emoji including nutrient types, animals, mythical creatures, article of clothing options, more than expressive smiley faces, gender-neutral characters and more
  • Fixes a problems 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:

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

  • Relish your favorite features from iOS too as new ones optimized for Mac.
  • Send messages, create reminders, search the web, and more while you piece of work.
  • Drag and driblet or copy and paste Siri results into your documents.
  • Pivot Siri results in Notification Eye and reference them after.
  • Find files, adjust settings, and get system information but by asking Siri.

Copy and paste betwixt your devices with Universal Clipboard.

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

Automatically log in with Motorcar Unlock.

  • Log in to your Mac automatically when yous wear your Apple Spotter --- no need to type your password.

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

  • Use Apple Pay to make like shooting fish in a barrel, secure payments when shopping in Safari on your Mac.
  • Complete your purchase with Bear on ID on your iPhone or with your Apple Spotter.

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

Get control of your desktop with tabs in apps.

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

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

  • Float a video window from Safari or iTunes over your desktop equally you piece of work.
  • Place the Moving picture in Picture window in any corner, and information technology stays put when y'all switch spaces or work in full screen.

Rediscover the about meaningful moments in your Photos library.

  • Relish favorite and forgotten occasions from your photograph library with Memories.
  • View your images by who's in them. Photos uses advanced face up recognition technology to automatically group photos of the same 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.
  • Rails your photograph expeditions across an interactive world map.

Relish an all-new Apple Music experience in iTunes.

  • Hands navigate your library with the redesigned Apple Music.
  • Discover great new music thanks to expert curation and advanced machine learning that give y'all the all-time recommendations.

Liven upward your Letters conversations.

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

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

Previous Versions: