Learning how to install Rosetta on a Mac is important for anyone who recently switched to a computer running Apple Silicon. When Apple decided to bid farewell to Intel by introducing its own chips (Apple Silicon) on new Macs, many users were concerned that apps created for the older computers would not work on the latest machines.
But the tech giant had an ace up its sleeve called Rosetta 2 — a translation layer that runs in the background and allows Intel-based apps to run. It has provided a perfect stopgap until the developers get around to updating it.
Rosetta 2 works well and does early translations from Intel x86_64 to Arm64 code, meaning using a Mac with an M1 or M2 chip best macbooks can still fall back on a wealth of previous apps. Sure, there may be a slight drop in performance, but you’ll hardly notice it. And if you really need to run a specific app, you really have no other choice.
Not every app needs Rosetta, as some are designed to work on Apple Silicon or be universal, but it’s still worth installing on your computer even if you don’t think you’ll be using it much. You’ll be prompted to install Rosetta the first time you try to run an app that requires it. So don’t worry about finding it beforehand. If you need Rosetta it will come, but install it as soon as prompted with this guide, even if the app you want to open isn’t very important. This just avoids having to do it later later when you need it really fast.
How to install Rosetta on a Mac.
How to install Rosetta on Macs with Apple Silicon
To use Rosetta, all you have to do is launch an app that requires it. The first time you open an app that requires Rosetta, you’ll be prompted to install it. To find an app that requires Rosetta, read the second part of this article, where we cover how to identify apps that require Rosetta.
1. To install Rosetta, simple Click Install when prompted.
2. When prompted, enter your username and password to allow your computer to install the software. Wait for the installation to complete and you’re done.
That’s really all there is to it. You may find it useful to check which apps require Rosetta, either before installation or out of interest afterward, so let’s show you how to do that now.
Check which apps require Rosetta
1. Some apps are designed to run on Intel-based Macs.
To search for these apps, Open Finder, Right-click an app icon and choose information.
2. Look at the information next to “Type”. If it says “Intel” then the app needs Rosetta.
3. In some cases you may see the word “Universal”. That means the app runs on both Intel and Apple silicon Macs.
you can choose Click Open with Rosetta if you want to use extensions, plug-ins or other add-ons that are not designed to support Apple silicon.
Now you know how to install Rosetta on a Mac. But why not stop by Nine MacBook Pro tips everyone should know Or are you taking advantage of Rosetta by playing Apple’s rich catalog of games, including the 25 best Mac games you can play right now? If you want to learn more Mac-related tricks, be sure to check out How to Use Hot Corners on Mac, How to Split Your Screen on Mac, and How to Use Universal Control on Macs and iPads.