[ Update: On March 21, 2021, I finally upgraded to Big Sur. Here’s what I learned in the process. ]
That’s a good question – but it’s also the wrong question. It is better to ask: “When should I upgrade to Big Sur?”
That answer is trickier.
TAKE THE PRESSURE OFF
The two most important things to keep in mind when deciding when to upgrade to ANY operating system is that there are no “hidden” new features in any Apple or Adobe application that suddenly get turned on when you upgrade.
In other words, everything your NLE does in Catalina, it will do in Big Sur. So you aren’t missing any features by waiting to upgrade.
Second, never upgrade in the middle of a project. Facing a deadline is a terrible time for a significant upgrade. Something always goes wrong, which takes time to fix. Wait until you complete a project – or have time to chase problems – before upgrading.
Mac users can download macOS Big Sur through the Mac App Store. The download itself is already several gigabytes in size, so many people have had to wait the whole day for the whole system update. As the most revolutionary update to Apple’s operating system in years, the macOS 11 Big Sur is a major milestone in macOS history. And, its release coincides with Apple's newly-launched MacBook.
If you are lucky, everything will work perfectly. And, if not, you’ll have time to figure out what broke and get it fixed.
WILL YOUR APPS WORK?
First, like Catalina, Big Sur is a 64-bit operating system. Any apps that didn’t work in Catalina won’t work in Big Sur. This includes older 32-bit media. (Link)
If you haven’t upgraded to Catalina, here’s how to find out which apps on your system are 32-bit:
- Go to Apple menu > About this Mac
- Click on System Report
- Click on Software >Applications
- In the 64-bit (Intel) column, any apps displaying No won’t work in Big Sur
NOTE: This column does not appear in Catalina, because all apps in Catalina must be 64-bit.
9to5 Mac writes: “macOS 11 Big Sur has been widely seen as the least stable of the major new Apple software releases this year during the beta period from June until this fall.”
NOTE: Here’s a link to 9to5’s comprehensive look at upgrading to Big Sur.
Aaron, in the comments, highlights https://isapplesiliconready.com. “This website is more comprehensive and notes which apps work natively on Apple Silicon M1 and which work (or don’t work) using Rosetta 2.” I like the layout of this website – there are more than 700 applications listed.
As well, RoaringApps.com has compiled a crowd-sourced list (Link) of app compatibility. There are many other compatibility resources on the web. If you rely on 3rd-party software for your daily work, be sure to check out what works and what doesn’t. Be careful to type the name of your application carefully – this list is poorly curated.
As well, most audio applications have problems with Big Sur. Sweetwater.com has also compiled a list focused on audio apps. (Link)
WHAT SHOULD YOU UPGRADE
While Big Sur will run on most Macs manufactured from 2015 on, Big Sur is required for all M1 Macs; that is, those running Apple silicon CPUs.
NOTE: Here are Apple specs for supported hardware for Big Sur.
My general feeling is that if you have older hardware, don’t upgrade. Older gear is designed to run on older versions of macOS. You’ll probably get better performance by not upgrading. Also keep in mind that if you upgrade and decide you don’t like the new version on your older system, falling back to an earlier version of the macOS is a major pain.
If you have reasonably current hardware, upgrading makes a lot of sense – it simply becomes a question of “when.”
NOTE: Here are Apple’s instructions on how to upgrade to Big Sur.
WHEN SHOULD YOU UPGRADE
I am a fan of waiting. Clients want us to get their work done – on time and on budget. Reliability is more important that bleeding edge. If you have a system you can spare for testing, upgrade that now. See what works and what doesn’t. However, don’t feel under pressure to immediately rush to upgrade production systems.
That being said, I also want to stay reasonably current because developers are creating new software for the new OS, not upgrading older versions. At some point, the latest versions of software won’t support older operating systems. (Final Cut Pro 7 is a classic example of this. It is a 32-bit application. It will never run on current versions of the macOS.)
SUMMARY
So, should you upgrade? Yes.
When should you upgrade?
- After you verify that the software you need is compatible with Big Sur
- When you have time to chase potential problems after any demanding projects are complete
- When Apple has released several bug fix updates to Big Sur
Last week, Apple released the 11.1 maintenance update to Big Sur, with a beta release of 11.2 to developers for testing. These maintenance upgrades are significant and needed.
For myself, I plan to upgrade my main production system after the first of the year, when the 11.2 update is released. And I’m keeping two older computers on older versions of the macOS – just in case.
Bookmark the permalink.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 these computers:
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, macOS Big Sur requires 35.5GB of available storage to upgrade. If upgrading from an earlier release, macOS Big Sur requires 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.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS Big Sur
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.
Begin installation
After downloading, the installer opens automatically.
Big Sur Mac App Store Download Free For Windows 10
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.
Allow installation to complete
Among Us
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Stay up to date
After installing macOS Big Sur, you will be notified when updates to macOS Big Sur are available. You can also use Software Update to check for updates: Choose Apple menu > System Preferences, then click Software Update.
Or get macOS Big Sur automatically
If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Big Sur will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Big Sur is ready to be installed. Click Install to get started, or dismiss the notification to install later. When you're ready to install, just open the file named Install macOS Big Sur from your Applications folder.
App Store
Learn more
Big Sur Mac App Store El Capitan
- If the installer shows a list of apps that are not optimized for your Mac, learn about 32-bit app compatibility, then choose whether to proceed with the installation.
- For the strongest security and latest features, upgrade to macOS Big Sur. If you have hardware or software that isn't compatible with Big Sur, you might be able to install an earlier macOS.
- You can also use macOS Recovery to reinstall the macOS you're using now, upgrade to the latest compatible macOS, or install the macOS that came with your Mac.