App Uninstaller is a utility used to uninstall applications on a Mac completely. This app allows you to remove all the system files that are left after simply dragging apps to the Trash. You can also operate easily startup items, widgets, preference panes and other Mac extensions.

4 Main Benefits of Using App Uninstaller

…Or why our solution is what you really need

  • App Uninstaller manage extensions

    Manage Extensions

    Remove or disable Startup Items, LaunchAgents, Widgets …

  • App Uninstaller Cleanup Remainders icon

    Cleanup Remains

    Remove all remains of previously uninstalled apps wasting HD space

  • App Uninstaller Reset Applications icon

    Reset Applications

    Delete service files only and launch any app as the first time

  • App Uninstaller Full Safe Cleanup icon

    Uninstall Mac Apps

    Correctly and safely uninstall applications with all service content

Use App Uninstaller to clean up your Mac

  • Remove unnecessary files on your Mac, which can take up a huge amount of your hard drive space:

    • Caches
    • Application logs
    • Autosave files
    • Preferences
    • Remains, etc.
  • Uninstall preferences

Uninstall software in 3 steps with App Uninstaller

  • Uninstall apps on mac

    1. Launch App Uninstaller to start scanning apps.
    2. Select unneeded application on the left side.
    3. Click Remove.

    Note: if some apps were not removed, due to access rights, switch to Finder and move them manually to Trash.

Turn off or Uninstall Extensions to Speed up Mac

  • Too many extensions enabled on your system can slow down a Mac. Take a look at all the user and core extensions to hide or remove unneeded ones:

    • Mac startup items
    • Launch Agents
    • Mac install files and iOS ipa files
    • Screensavers
    • Preference Panes
    • Internet Plugins
    • Mac Widgets
  • how to uninstall extensions

Frequently Asked Questions

  • What are Remains?

    Remains are the files that are left on the hard drive even though applications that used them are no longer in the system (this occurs when apps are removed into Trash by dragging).


    Why do I need a separate app for uninstallation?

    Yes, applications on OS X can be deleted simply by putting them into the Trash. Nevertheless, some service and temporary files from the deleted app still remain. Little by little these files can take up a huge amount of hard drive space.

    App Uninstaller FAQ

  • What are service files and why are they needed?

    Service files are created during an app’s operating process, they save information about app preferences, logs, error reports and supporting data.


    Are there any usage restrictions on applications?

    App Uninstaller does not allow you to delete apps from Apple. This is done to prevent any violations of system integrity or performance, as many apps are required by the system and their removal is not desirable, e.g. Terminal app.


FREE apps to Clean up your Mac