macOS Monterey delivers powerful new user features and key technologies that help you build apps that bring users together. SharePlay provides easy ways to build all-new shared experiences, whether you’re creating a streaming app that offers shared playback or a collaborative design tool that enables simultaneous edits by users around the world. Games and pro apps take on a new dimension with powerful new features in Metal. And Object Capture in RealityKit helps you create 3D models from photos in record time.
Mac OS X Lion 10.7.5. An icon used to represent a menu that can be toggled by interacting with this icon. Download Slack for free for mobile devices and desktop. Keep up with the conversation with our apps for iOS, Android, Mac, Windows and Linux. Download Mozilla Firefox for Mac, a free web browser. Firefox is created by a global not-for-profit dedicated to putting individuals in control online. Get Firefox for Mac today! The steps outlined above are similar to creating a macOS Big Sur ISO file, except you don’t convert the DMG file to a CDR / ISO. If you were hoping for a direct download link to SharedSupport.dmg / InstallESD.dmg for macOS Big Sur, you’ll find that Apple does not supply one, thus the need to use a method like that detailed above.
SharePlay
SharePlay offers a new way for people to share your app. Media streaming apps can let users share content through the new Group Activities API with full-fidelity video and all syncing handled by the system. And for shared experiences beyond media streaming, the GroupSessionMessenger API offers a secure data channel that syncs information between multiple instances of your apps across multiple users.
Metal
This framework provides a platform-optimized, low-overhead API that lets you develop the latest 3D pro applications and amazing games using a rich shading language with tight integration between graphics and compute programs. New features include enhanced graphics and compute integration, function stitching, updates to Ray Tracing, GPU-accelerated ML training, and more.
Shortcuts
The power of Shortcuts is coming to macOS, so the capabilities of your app can be multiplied by exposing them as building blocks called actions. You can build Shortcuts actions on macOS whether your app is built with Mac Catalyst or AppKit, and your app can even run shortcuts itself.
Object Capture
Turn a series of 2D images from your iPhone or iPad into a photo-realistic 3D object that’s optimized for AR using Object Capture in RealityKit 2. This new macOS API gives you access to state-of-the-art photogrammetry software, so you can make unique 3D models with no 3D modeling expertise required.
Machine Learning
Build dynamic app features that leverage Create ML APIs to train models directly from user input or on-device behavior, allowing you to provide personalized and adaptive experiences while preserving user privacy. You can also take advantage of new templates and training capabilities, APls for Vision and Natural languages, and more.
ShazamKit
Enrich your app experience with audio recognition. Match music to the millions of songs in Shazam’s vast catalog or make any prerecorded audio recognizable by building your own custom catalog using audio from video, podcasts, and more.
TestFlight
Later this year, you’ll be able to invite testers to try out beta versions of your Mac apps and provide valuable feedback with TestFlight. You can invite up to 10,000 testers using just their email address or by sharing a public link.
Mac Catalyst
The macOS 12 SDK brings new and improved APIs for apps built with Mac Catalyst, allowing you to display pop-up buttons, tooltips, and a subtitle in a windowʼs titlebar. You can also provide Touch alternatives, keyboard navigation, and support for Siri intents, as well as allow users to print everywhere using Command-P, and more.
Tools and resources
Use Xcode and these resources to build apps for macOS Monterey.
macOS Big Sur elevates the most advanced desktop operating system in the world 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.
Check compatibility
macOS Big Sur is compatible with the following computers. If your Mac isn't compatible, you might be able to install an old version of macOS instead.
MacBook introduced in 2015 or later
MacBook Air introduced in 2013 or later
MacBook Pro introduced in late 2013 or later
Mac mini introduced in 2014 or later
iMac introduced in 2014 or later
iMac Pro
Mac Pro introduced in 2013 or later
View the complete list of compatible computers.
If upgrading from macOS Sierra or later, your Mac needs 35.5GB of available storage to upgrade. If upgrading from an earlier release, your Mac needs up to 44.5GB of available storage. To upgrade from OS X Mountain Lion, first upgrade to OS X El Capitan, then upgrade to macOS Big Sur.
Download macOS Big Sur
Where To Download Mac Os Catalina
If you're using macOS Mojave or later, get macOS Big Sur via Software Update: Choose Apple menu > System Preferences, then click Software Update.
Or use this link to open the macOS Big Sur page on the App Store: Get macOS Big Sur. Then click the Get button or iCloud download icon.
Where To Download Mac Os Sierra
Install macOS Big Sur
After downloading, the installer opens automatically. Click Continue and follow the onscreen instructions.
Please allow installation to complete without putting your Mac to sleep or closing its lid. During installation, it might restart and show a progress bar or blank screen several times. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
All Mac Download
Stay up to date
Where To Download Mac Os Dmg
After installing macOS Big Sur, you will be notified when updates to macOS Big Sur are available. To check for updates, choose Apple menu > System Preferences, then click Software Update.