Mac os all version download

How to get old versions of macOS

If your Mac isn’t compatible with the latest macOS, you might still be able to upgrade to an earlier macOS, such as macOS Catalina, Mojave, High Sierra, Sierra, or El Capitan.

To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it’s important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac.

Check compatibility

The version of macOS that came with your Mac is the earliest version it can use. For example, if your Mac came with macOS Big Sur, it will not accept installation of macOS Catalina or earlier.

If a macOS can’t be used on your Mac, the App Store or installer will let you know. For example, it might say that it’s not compatible with this device or is too old to be opened on this version of macOS. To confirm compatibility before downloading, check the minimum hardware requirements:

Download macOS using Safari on your Mac

Safari uses these links to find the old installers in the App Store. After downloading from the App Store, the installer opens automatically.

• macOS Catalina 10.15 can upgrade Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks
• macOS Mojave 10.14 can upgrade High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion
• macOS High Sierra 10.13 can upgrade Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion

Safari downloads the following older installers as a disk image named InstallOS.dmg or InstallMacOSX.dmg. Open the disk image, then open the .pkg installer inside the disk image. It installs an app named Install [ Version Name ]. Open that app from your Applications folder to begin installing the operating system.

• macOS Sierra 10.12 can upgrade El Capitan, Yosemite, Mavericks, Mountain Lion, or Lion
• OS X El Capitan 10.11 can upgrade Yosemite, Mavericks, Mountain Lion, Lion, or Snow Leopard
• OS X Yosemite 10.10can upgrade Mavericks, Mountain Lion, Lion, or Snow Leopard

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macOS

macOS Big Sur 11.5.2 LATEST

macOS 11.0 Big Sur

macOS 2021 full offline installer setup for Mac

Apple has redesigned macOS numerous times throughout the years. All Apple computers use the macOS operating system. That way, it is easy to connect your mobile iOS devices and macOS computers together and work on the same tasks with any of these devices. It doesn’t take much effort to switch between each device either.

There are several default applications that come with Apple macOS. These applications are designed to increase efficiency as you work on everyday activities. They can help you do things like organizing your calendar and contacts, conduct mathematical operations, write notes, send emails, receive emails, and surf the internet. Since these are all Apple-based applications, you don’t need to download any third-party apps.

Of course, you can always visit the Mac App Store if you’d like to download and install more apps onto your phone. Apple verifies all the utility apps that are available in the store, so you can definitely trust their authenticity. Patches don’t need to be downloaded and installed manually either.

iCloud Account Benefits

It is fast and easy to switch between devices with the OS because of what iCloud can offer you. iCloud lets you synchronize your documents by saving them to the library of your iCloud account. Then all you need is an Apple ID to access those documents on any Apple computer or device. It can share documents too.

Another cool feature of the OS is called Compressed Memory. When the memory has inactive data in it, Compressed Memory will reduce the data automatically in order to speed up the computer.

The iCloud has a Keychain utility that can store your most sensitive information and keep it secured. This information includes your passwords, credit card numbers, banking credentials, and so on. It all stays securely saved in the cloud.

If you ever try to use this sensitive information on another Apple device, the data will synchronize with it.

The Fast and Compatible with Mac Computers

macOS features a Notification Center that keeps you informed of any updates related to your Mac computer or other Apple devices. Interactive notifications let you conduct management tasks immediately.

You can reply to email messages immediately, as well as manage your email conversations and FaceTime call responses. You can do all of this in the Notification Center. It has so many integrated features that give it a variety of functions and benefits. The result is incredible user experience.

Features and Highlights

• Stream and download over 50 million songs with an Apple Music subscription.
• Access the iTunes Store to purchase songs or albums.
• Find all the music you’ve purchased, downloaded, or imported from CDs organized in the improved library.
• Buy or rent the latest movie releases.
• Subscribe to Apple TV channels to watch popular shows on demand and ad-free, online or off.
• Start watching on one device and pick up where you left off on any of your other devices, including Apple TV, iPhone, iPad, and compatible smart TVs.
• Find podcasts by title, topic, guest, host, and content.
• Subscribe to your favorite podcasts to receive the latest episodes automatically.
• Begin listening to an episode on your Mac, then seamlessly resume on your iPhone, iPad, or Apple Watch when you’re on the go.
• Sync content and back up, update and restore software from the Finder when you connect your iPhone or iPad to your Mac.
• Play 100+ groundbreaking new games with one subscription — no ads or additional purchases.
• Browse the latest games, personalized recommendations, and exclusive editorial content in the all-new Arcade tab on the App Store.
• Enjoy games across iPhone, iPod touch, iPad, Mac, and Apple TV.
• Enjoy a new class of Mac apps built from your favorite iPad titles.
• Expand your Mac workspace by using your iPad as a second display.
• Place one app on each screen, or put your main canvas on your Mac and your tools and palettes on your iPad.
• Use Apple Pencil for tablet input when using your favorite creative pro Mac apps.
• Create a sketch on your iPad or iPhone and insert it into any document on your Mac.
• Use your iPad or iPhone to sign a PDF or mark up a screenshot on your Mac.
• Control your Mac entirely with your voice using Voice Control.
• Enable Hover Text to display large, high-resolution text in a dedicated window.
• Zoom in closely on one screen when using two displays for improved legibility with Zoom Display.
• Feel secure knowing that the apps you use have been checked by Apple for known malware.
• Authorize access to data when apps request it using new data protection.
• Keep track of your devices and find friends and family with an easy-to-use new app.
• Help locate devices even if they’re not connected to Wi-Fi or cellular.
• Use Activation Lock to protect Mac models with the Apple T2 Security Chip.
• Enjoy a new immersive, dynamic experience that showcases your best photos and memories.
• View Memory Movies and edit their duration, mood, and title.
• Browse using an updated start page that surfaces sites from your history, bookmarks, reading list, iCloud Tabs, and even links sent to you in Messages.
• Help secure your accounts using strong passwords suggested by Safari.
• View notes as visual thumbnails in a gallery view.
• Enjoy a more powerful search that recognizes text in items you’ve scanned and objects within images.
• Share an entire folder of notes using shared folders.
• Use new edit buttons to add dates, locations, flags, attachments, and more to reminders.
• Take control of your inbox by muting a thread, blocking a sender, or unsubscribing from a mailing list.
• Gain insight into time spent using apps and websites and set usage limits.
• Set up Family Sharing to use Screen Time with your family’s devices.

Note: In order to download macOS Beta, you have to use an Apple ID associated with the Apple Developer Program.

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How to Download MacOS Installers for New & Old Versions

Want to know how to download MacOS and Mac OS X Installers from? You might be wondering where you can download older versions of Mac OS from, particularly if you’re looking to install a different MacOS version or even an older system software version.

Downloading and using different Mac OS installers is very common for troubleshooting purposes, for IT staff and admins, and for tinkerers. This article will discuss where to download and access installers for macOS Big Sur, macOS Catalina, MacOS Mojave, MacOS High Sierra, macOS Sierra, Mac OS X El Capitan, OS X Yosemite, OS X Mavericks, Mac OS X Mountain Lion, Mac OS X Lion, Mac OS X Snow Leopard, Mac OS X Leopard, Mac OS X Tiger, and others too.

Where to Download Mac OS Installers From

The following links point to locations from Apple website where you can download various MacOS system software installers.

New versions of MacOS installers are typically available through the Mac App Store, accessed through a computer that is compatible with the latest Mac system software release.

Older versions of Mac OS X installers can often be downloaded as well, but from different sources.

For earlier versions of Mac OS X, including Mac OS X Mavericks 10.9, Mac OS X Mountain Lion 10.8, Mac OS X Lion 10.7, Mac OS X Snow Leopard 10.6, Mac OS X Leopard 10.5, Mac OS X Tiger 10.4, and before, the process to obtain those installers differs a bit.

Downloading MacOS Installers via Terminal

Mac users can download the latest macOS installer available from the Terminal by using the following command string:

You can also download specific installer versions by using the following syntax, replacing the asterisks with version number:

softwareupdate —fetch-full-installer —full-installer-version **.**.*

For example, to get macOS 11.3.1 the syntax would be as follows:

softwareupdate —fetch-full-installer —full-installer-version 11.3.1

Downloading Mac OS X Installers from App Store “Purchases”

If you had at one point in time purchased or downloaded a version of MacOS or Mac OS X from the Mac App Store, then you should be able to re-download it from the Mac App Store by going go the “Purchases” section. This can typically be used to access downloads for installers for MacOS Mojave, High Sierra, Sierra, Mavericks, and Mountain Lion, though there are some caveats and exceptions.

1. Open the App Store
2. Go to the “Purchases” section (newer App Store versions must go to Account > Purchases)
3. Scroll down the list of Purchased items to locate the Mac OS X Installer version you wish to re-download, then click on the download button

This works particularly well if the Mac you’re downloading the software onto is running an older version of Mac OS X.

This approach for re-downloading older OS X installers from App Store Purchases section works for obtaining many older versions of Mac OS X, particularly if the machine doing the downloading is running an older Mac release too. For example, re-downloading Mavericks from Yosemite, whereas if you’re running the App Store from newer versions of MacOS you’d need to follow the links further above to download the installers directly, or via the App Store links.

Downloading Mac OS X Snow Leopard

If you’re a registered Apple developer then you may be able to download Mac OS X Snow Leopard and Mac OS X Leopard directly from Apple ADC using the following links:

Downloading / Buying Mac OS X Mountain Lion, Lion, Mac OS X Snow Leopard

Apple also sells some older Mac OS X versions for convenience:

For buying even older versions of Mac OS X, you may have some luck searching on Amazon or Ebay and buying old physical copies of the installer disks. Keep in mind those earlier Mac OS X software updates used to cost a significant amount of money to update to and so even if they’re hold they can still carry a premium.

Another option is to peruse the Apple Vintage Software collection at Archive.org which may have image files of older system restore disks and other older system software, just beware that archive.org is not an official distributor of Apple software so appropriate precautions should be taken and only download from there at your own risk.

Finally, if you’re looking to download much older classic Mac OS software, check out this article which discusses finding original classic Mac OS System releases that go back far before the transition to Mac OS X and Unix underpinnings.

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macOS Big Sur 4+

Apple

Screenshots

Description

macOS Big Sur elevates the world’s most advanced desktop operating system to a new level of power and beauty. Experience Mac to the fullest with a refined new design. Enjoy the biggest Safari update ever. Discover new features for Maps and Messages. And get even more transparency around your privacy.

Design
• New design for apps makes it easier to focus on your content and take action with space efficient toolbars and full height sidebars
• Updated menu bar features wider spacing and a new translucent material that becomes more vibrant when you interact with it
• Refreshed system sounds include the boot chime and sounds for transferring files, moving items to the trash, locking files, and more

Control Center
• Control Center puts your favorite menus and controls in one handy place in the menu bar so you can quickly adjust settings as you work
• Additional controls appear when you click to expand Control Center menus
• Support for pinning favorite menus from Control Center to the menu bar

Notification Center
• Updated Notification Center brings notifications and widgets together in one view
• Interactive notifications display additional actions you can take with a deep press
• Beautiful, new data-rich widgets for Calendar, Clock, Notes, Photos, Podcasts, Reminders, Screen Time, Stocks, and Weather
• Edit view lets you to add new widgets and customize their size
• Support for widgets from third-party apps

Safari
• World’s fastest desktop browser with industry-leading performance and energy efficiency*
• Customizable new start page lets you set a background image and decide what appears, including Reading List, iCloud Tabs, Privacy Report and more
• Expanded extensions support and new dedicated category in the App Store for discovering new extensions
• New tab design featuring favicons in tabs, and website previews that appear when you hover over a tab
• Translation (beta) for English, Spanish, Simplified Chinese, French, German, Russian or Brazilian Portuguese
• Privacy Report gives you visibility into how Safari keeps your browsing your business, with an overview of trackers blocked by Intelligent Tracking Prevention
• Safari password monitoring securely screens saved passwords for any that may have been involved in a data breach
• Safari privacy prompts for extensions let you choose when a website can work with an extension

Messages
• Pinned conversations keep up to nine of your favorite threads at the top of the list
• Mentions let you direct a message to an individual in a group conversation
• Inline replies let you reply to a specific message earlier in the conversation
• Message effects for balloons, confetti, lasers and more
• #images helps you find and add trending GIFs to messages
• Memoji makes it simple to create a personalized character and send stickers that match your mood and personality

Maps
• Guides offer recommendations for places to go and things to do, curated by a selection of trusted brands
• Look Around to explore cities in a high-resolution, interactive 3D experience
• Indoor maps for major airports and shopping centers
• Cycling directions helps you find bike-friendly routes to your destination
• Electric vehicle routing helps you plan trips for supported vehicles that you add on iPhone

Some features may not be available for all regions, or on all Apple devices.
* Performance will vary based on system configuration, network connection, and other factors.

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