How to Fix “The application appears to have been tampered with” Error on Mac

MacOS users face “The application appears to have been tampered with” unusual and rare Mac errors when they use MacOS. the error is like the “app is damaged and can’t be opened” error.

Fix the “Application appears to have been tampered with” Error on the Mac

When you will see the error message that says “application appears to have been tampered with” or some variation of that message. Here are the steps for Fixing the “Application appears to have been tampered with” Error on Mac:

  1. First of all, You will back up the Mac.
  2. Now, you will have to update the app by going to the developer’s homepage and downloading the app in question again, or by going to the Mac App Store and updating the app directly.
  3. In the final step, you will restart the app.

Generally, users can experience other errors that prevent a Mac app from opening, like the “(app) can’t be opened because it was not downloaded from the App Store” error, “app can’t be opened because it is from an unidentified developer”, or “(app) is damaged and can’t be opened. You should move it to the Trash.” error, or another “App is damaged” error message, and those are relatively simple fixes too. Also Check – MacOS Ventura 13.5.1 Update Released with Fix for Location Services Bug.