Refer to the manual for your Mac when you need information that’s specific to your model, such as supported connections and expansion information.
Choose Apple menu > About This Mac.
Click Support.
In the macOS Resources section, click User Manual.
You can also:
Macs running macOS Mavericks (or newer) can successfully run Catalina so long as it meets the hardware requirements. Below is the list of Macs that meet Catalina's hardware requirements: Mac Mini 2012 and later; MacBook 2015 and later; MacBook Pro 2012 and later; MacBook Air 2012 and later; Mac Pro 2013 and later; iMac 2012 and later. The good news is that if your Mac is currently running MacOS Mojave then it will almost certainly run and support MacOS Catalina 10.15. MacOS Catalina Compatibility List of Supported Macs. MacOS Catalina 10.15 is compatible with the following Macs: MacBook Pro (mid 2012 and newer) MacBook Air (mid 2012 and newer) MacBook (early 2015 and later).
MacOS Catalina officially runs on all standard configuration Macs that support Mojave. 2010–2012 Mac Pros, which could run Mojave only with a GPU upgrade, are no longer supported. Catalina requires 4 GB of memory, an increase over the 2 GB required by Lion through Mojave. IMac: Late 2012 or newer; iMac Pro; Mac Pro: Late 2013 or newer. I also have a 2015 Macbook Pro 13'. I have ton of issue upgrading to Catalina. Freezing/crashing of a ton of Electron Apps, Virtual Memory/dynamic paging issue causing heavy performance lag, safari crash on a lot of websites which worked fine in Mojave on lower spec machine, 32bits app support ditched, legacy safari extensions ditched.
Download MacBook Air Essentials, MacBook Pro Essentials, MacBook Essentials, iMac Essentials, iMac Pro, and Mac mini Essentials from Apple Books.
Get manuals and related documents for MacBook Air, MacBook Pro, MacBook, iMac, iMac Pro, and Mac mini from the Apple Support manuals website.
macOS Catalina gives you more of everything you love about Mac. Experience music, TV, and podcasts in three all-new Mac apps. Enjoy your favorite iPad apps now on your Mac. Extend your workspace and expand your creativity with iPad and Apple Pencil. And discover smart new features in the apps you use every day. Now you can take everything you do above and beyond.
Check compatibility
If you're using one of these computers with OS X Mavericks or later,* you can install macOS Catalina. Your Mac also needs at least 4GB of memory and 12.5GB of available storage space, or up to 18.5GB of storage space when upgrading from OS X Yosemite or earlier.
MacBook introduced in 2015 or later MacBook Air introduced in 2012 or later MacBook Pro introduced in 2012 or later Mac mini introduced in 2012 or later iMac introduced in 2012 or later iMac Pro (all models) Mac Pro introduced in 2013 or later
* To upgrade from Lion or Mountain Lion, first upgrade to El Capitan, then upgrade to Catalina. To find your macOS version, Mac model, memory, and storage space, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Catalina, the installer will let you know. View the complete list of compatible computers.
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 Catalina
If you're using macOS Mojave, get macOS Catalina via Software Update: Choose Apple menu > System Preferences, then click Software Update.
Or use this link to open the macOS Catalina page on the App Store: Get macOS Catalina. Then click the Get button or iCloud download icon.
Begin installation
After downloading, the installer opens automatically.
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.Online 3d modeling software.
Allow installation to complete
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
Mid 2012 Macbook Pro Catalina
After installing macOS Catalina, you will be notified when updates to macOS Catalina are available. You can also use Software Update to check for updates: Choose Apple menu > System Preferences, then click Software Update.
Or get macOS Catalina 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 Catalina will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Catalina 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 Catalina from your Applications folder.
Does 2012 Macbook Pro Support Catalina
Learn more
Macbook Pro Support Catalina Patcher
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 Catalina. If you have hardware or software that isn't compatible with Catalina, you might be able to install an earlier macOS, such as Mojave, High Sierra, Sierra, or El Capitan.
You can also use macOS Recovery to reinstall macOS.