2. In the resulting window, click the "More Info..." button. This will open the System Settings window.
3. Scroll to the bottom of that window and click "System Report."
4. In the left side of the resulting window, under "Software," click "Applications." This will provide a list of installed applications. One of the columns for sorting is "Kind"; all apps that are x86 will be listed with the kind, "Intel."
2. From the CPU or memory tab, look at the “Kind” column. It’ll either say “Apple” or “Intel.” If the Kind column isn’t visible, right-click on the column labels and select Kind.
In macOS 26, you can see every Rosetta app that has recently run on your machine by going to System Information and then Software / Rosetta Software. It includes the "Fallback Reason" (e.g. if you manually forced the app under Rosetta or if it was an Intel-only binary).
FWIW, I have zero Rosetta apps on my M1 laptop and I've been a Mac user since the earliest days.
I'm super aware of the issues involved--I oversaw the transition from PPC to Intel at a university back in the day, using OG Rosetta. Even then, we had users who would only stop using their PPC apps when you took them from their cold, dead hands.
1. From the Apple menu, click "About This Mac."
2. In the resulting window, click the "More Info..." button. This will open the System Settings window.
3. Scroll to the bottom of that window and click "System Report."
4. In the left side of the resulting window, under "Software," click "Applications." This will provide a list of installed applications. One of the columns for sorting is "Kind"; all apps that are x86 will be listed with the kind, "Intel."
You can replace steps 1–3 with “Open /System/Applications/Utilities/System Information.app”.
Does the MacOS shell not split at spaces, or how does that work without quotation?
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Adobe Acrobat, Steam, and PDF Reader Pro...
To see what’s running,
1. Go into Activity Monitor
2. From the CPU or memory tab, look at the “Kind” column. It’ll either say “Apple” or “Intel.” If the Kind column isn’t visible, right-click on the column labels and select Kind.
In macOS 26, you can see every Rosetta app that has recently run on your machine by going to System Information and then Software / Rosetta Software. It includes the "Fallback Reason" (e.g. if you manually forced the app under Rosetta or if it was an Intel-only binary).
FWIW, I have zero Rosetta apps on my M1 laptop and I've been a Mac user since the earliest days.
I'm super aware of the issues involved--I oversaw the transition from PPC to Intel at a university back in the day, using OG Rosetta. Even then, we had users who would only stop using their PPC apps when you took them from their cold, dead hands.
There's this Silicon app that scans your disk for them: https://github.com/DigiDNA/Silicon.