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
In this topic, we share the download links of all MacOS X versions from 10.4 to 10.15: Catalina, Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard, Leopard and Tiger - all original and downloaded from Apple Store. All the following shared MacOS Installer.app files had been originally downloaded from Apple Store. Both related.ISO and.DMG images. Feb 24, 2011 OldVersion.com provides free. software downloads for old versions of programs, drivers and games. So why not downgrade to the version you love? Because newer is not always bett.
* 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.
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
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.
Learn more
- 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.
If you are looking to download large files then download a manager is a must for you. As interruptions in internet connectivity or file server latency can break you download and you have to start again.
With a Download Manager, your file will be secure and you will be able to resume your download whenever there is some interruption. Below we have mentioned the most reliable and free download managers for your PC or Mac, which will help you securely download any file from ISORIVER or any other website.
1) Free Download Manager
Free Download Manager for macOS and Windows allows you to regulate the use of traffic, organize downloads, track file priority for torrents, download large files efficiently and resume interrupted downloads.
Free Download Manager is compatible with the most popular browsers Google Chrome, Mozilla Firefox, Microsoft Edge, Internet Explorer, and Safari.
2) JDownloader
JDownloader is a free open source code for download management that allows large developer communities to download as easily and quickly as needed. Users can start, stop, pause, set bandwidth limits, automatically extract files, and more. A simple extension framework that saves hours of precious time every day!
Free Download Manager and JDownloader 2 are the best download managers for both Mac and Windows. And the most important part is that they both are free and ad-free.
These download managers will help to download large files like Windows 10 ISO (4.2GB) or Mac OS Catalina DMG (7.5GB) without any worry. If you download these files through normal chrome downloader then there is a high probability that these files may stuck in between and you have to start downloading again.
No matter how reliable your internet connection but at some point, one byte here and there, you download can be interrupted very easily. Therefore I recommend each of you to use these download managers while downloading your files.
A download manager can prove its worth in dealing with software packages, large image and image files needed to work with them, or the many files you need to access your device. The more you download, the better its benefits, these proprietary tools can increase transfer speeds by splitting files into pieces or requesting more transfers depending on the source.
Ie Download For Mac Yosemite Download
Do comment your views after using these download manager. Also, mention if you have any better download manager in mind.