The great thing about the MDS tool is it makes downloading full installers of specific macOS versions particularly easy. That’s all there is to it! Let the download complete and you’ll have a complete macOS installer application ready to use. Select the output destination of where you wish to download the full macOS installer to, for example the Desktop.Find the version of macOS you want to download from the list, select it and then click on “Download”.Choose “Download macOS” from the sidebar Tools section.Open MDS (it’ll be in the Applications folder), ignore any splash screen message about an SSL certificate or anything else as you aren’t using those features.Download MDS Mac Deploy Stick free from TwoCanoes (the developer) and install it on the Mac.This is really quite simple, thanks to the excellent MDS app, here’s how it works: For our purposes here, we’re simply aiming to use the MDS app to download complete installers of macOS system software, without going through the usual channels of the Mac App Store, or the Terminal.ĭownloading Complete MacOS Installers with Mac Deploy Stick (MDS) You can also download iOS 14 and iPadOS 14 now, too, if you haven't already.MDS stands for Mac Deploy Stick and is third party software, it’s free to download but if you want support for the app you’ll need to pay for it. But as of Tuesday, Apple's system status page had the update marked as 'available.' One word of warning: Some users reported slow or failed downloads last week. Once you download and install the update and restart your computer, you'll be running on MacOS Big Sur. The download will start immediately, but may take while - for my MacBook Air, it estimated about an hour.

Or, go to System Preferences > Software Update, and find MacOS Big Sur. Make sure that you are running OS X 10.9 or later, and have 4GB of memory available, and 35.5GB available storage.ģ. You don't want to risk losing everything when you upgrade.Ģ. If you want to download MacOS Big Sur, follow these steps:ġ.

How to download and install MacOS Big Sur Check out the 5 best new features of MacOS Big Sur now.Big Sur compatibility: Find out if your device will work with the new MacOS.MacOS Big Sur: Here's how to download Apple's newest operating system.MacOS Big Sur review: The software side of Mac's rebirth.

How to download mac os for free