Skip to content
Home » Find Out if Rosetta Is Installed on Your Apple Silicon Mac

Find Out if Rosetta Is Installed on Your Apple Silicon Mac

Do you wonder if Rossetta is installed on your Mac? Check this article to Find Out if Rosetta Is Installed on Your Apple Silicon Mac. Now apps created for Intel-based Macs can run on a Mac with Apple hardware thanks to Rosetta 2. As soon as you open a programme designed for Mac computers with Intel processors, the software is re-optimized to function on a Mac with Apple hardware.

You must install Rosetta 2 independently from the operating system in order to use it. To be fair, it doesn't require much effort on your part as you'll be asked to install it whenever an app with Intel-based capabilities is launched.

Also Read

How to Update Your MagSafe Battery Pack Firmware for Faster Charging

How to Download Apple’s iPhone 13 Pro Max Repair Manual

What is Rossetta ?

Rosetta 2 is a processor emulator that was created to bridge the gap between Intel and Apple processors. In a nutshell, it converts Intel-developed applications to operate on Apple silicon (like the M1 chip).

Rosetta is largely transparent to the user. When an executable includes just Intel instructions, macOS opens Rosetta and initiates the translation process automatically. When the translation is complete, the system replaces the original executable with the translated one.

Find Out if Rosetta Is Installed on Your Apple Silicon Mac

If you're not sure whether or not your Mac has Rosetta 2 installed, there are a few ways to check.

  • The first is to open the "About This Mac" window. To do this, click on the Apple icon in the top left corner of your screen and select "About This Mac."
  • A window will pop up with your Mac's model name and operating system.
  • If you see "Intel" next to the model name, that means your Mac has an Intel processor and Rosetta 2 is not installed.
  • The second way to check is to try and open an app that requires Rosetta 2.
  • If you see a message that says the app can't be opened because it requires Rosetta, that means your Mac doesn't have Rosetta 2 installed and you'll need to install it before you can use the app.

How to install Rossetta 2 on your Mac?

You can install Rosetta 2 on your Mac by downloading it from the App Store.

  • Just search for "Rosetta 2" in the App Store and click "Get."
  • Once it's finished downloading, follow the prompts to install it.
  • After it's installed, you should be able to use any app that requires Rosetta 2 without any issues.
  • Rosetta 2 installation will start if you enter your username and password. Once installation is complete, Rosetta will be available for any older apps that require it.

App icons may jiggle for a few seconds before they're ready to go, but the translation process doesn't affect performance after that. It's a minor annoyance. Rosetta can execute x86-64 software quicker than Intel Macs, in some cases even faster.

Which of your applications require Rosetta?

You may use Get Info to determine which applications require Rosetta or you can utilise Rosetta:

  • In the Finder, navigate to the app.
  • Choose Get Info from the File menu in the menu bar.
  • Take a look at the information labelled Kind:
  • Application (Intel) indicates that the application is compatible with just Intel processors and requires Rosetta to run on any Mac equipped with Apple silicon.
Application with intel compatiblity
  • The term "Universal Application" refers to an application that runs on both Apple and Intel silicon and by default runs on Apple silicon.
Universal which can run on both Intel and M1

The translation process occurs the first time the programme is accessed and may cause the icon to bounce for a few seconds before launching, but you should not notice any performance impact afterwards. Indeed, in some circumstances, applications written in x86-64 run quicker in Rosetta than on Intel Macs.

Why Rosseta 2 App start is slow?

Certain applications (including Microsoft Office applications) are automatically translated the first time they are run. Due to the requirement to translate on the first run, applications may open slightly slower than usual (up to 20 seconds in some situations), but you will not suffer the same delay the next time you run the application.


Now that we have looked at the software, let's take a look at the hardware. Rosetta 2 is installed on all recent Apple computers with Intel processors and it is a software technology that makes older software compatible with new hardware.

When you purchase a new Apple computer with Intel processors, Rosetta 2 is already installed on your Mac. Rosetta 2 makes it possible for you to run software created for the earlier version of Macs with the older processors.

We hope you enjoyed our article about checking for Rosetta on a Mac.