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Nixonss's avatar
Nixonss
Brass Contributor
May 09, 2026

What is the best app uninstaller on mac for permanent deletion

There are a few stubborn apps that won't delete on my mac. When I try to drag them to the Trash, I either get an error message saying the app is "in use" or it simply won't move at all. Since I'm ne...
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OliverDavis's avatar
OliverDavis
Iron Contributor
May 09, 2026

AppCleaner is best app uninstaller for mac, a free beginner-focused tool that completely removes apps and all related leftover files.

What it does: Finds and deletes all files associated with an app completely.

How to Use the Best App Uninstaller for Mac

Step 1: Download the software from the official website

Step 2: Open the software and drag it into the Applications folder

Step 3: Drag the unwanted applications from the Applications folder into the software

Step 4: The software will display all related files, including application support files, caches, preferences, and logs

Step 5: Click Delete to continue

Finally, empty the Trash to complete the uninstallation process

As a reliable app uninstaller for the Mac platform, this software can completely remove apps and their hidden residual files, effectively preventing the accumulation of junk files and easily freeing up storage space on your Mac.

ps：

  • Check the listed files carefully before clicking Remove to avoid deleting needed configuration data.
  • Do not uninstall system default apps to prevent macOS abnormal operation.
  • Grant necessary disk permission in macOS Security & Privacy for full file detection.