Uninstalling Apple Programs

Apple prides itself on a clean operating system, with all files neatly located in .app packages and a unix directory structure.  While in general dragging an application to the trash can does remove it, there are many cases where you will need to manually remove the application.


To manually remove an application and all associated files:

  1. Launch Activity Monitor and change “My Processes” at the top to “All Processes”, then make sure the app you want to remove is not running. If it is, quit the process before proceeding.
  2. Launch Finder and search for the app name (hopefully unique, such as Skype)
  3. You can narrow the search to specific folders or search your whole Mac
  4. Searching “File Name” vs “Contents” usually provides better results.
  5. Click the + button below the search term to add criteria
  6. Click the search criteria drop-down and select “Other…”, then “System files”
  7. Click the “don’t include” and change to “include”
  8. Sort by name, kind, date, etc. to identify components of the app, such as folders, .plist files, cache files. etc.
  9. Delete all files and folders related to the app.
  10. Don’t empty your Trash until you’ve determined that everything is working OK, in case you need to restore something you deleted by accident.
  11. A reboot might be necessary to completely remove some apps.

Article by Bizanator

I'm a security researcher, pentester and general IT guru professionally since 2003. While IT and security has been a habit of mine, literally learning my ABCs on an Apple IIe I have worked on virtually every operating system in the past 25 years. Learning about memory manipulation starting in the early Blizzard days I found an affinity in security and exploit development. My career has allowed me to work in a variety of industries and have been a strong supporter of open source and virtualization. My goal here is to provide a forum of information where when you're brain dead hopefully myself or one of our members can work together in the spirit of open source and resolving those brain dead moments. You can request a consultation with me on Maven.

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