How To Manage Extensions on Mac


Extensions are made for supplying additional functions to macOS system and you can view your installed extensions in System Preferences > Extensions. But actually many third-party software extensions, plug-ins and add-ons are not showing properly in System Preferences. Follow steps below to learn how to view and manage all extensions on Mac.


  1. 1
    Step 1:

    Open Omni Remover >  Select Extension Clean:

    Extension Clean Step 1
    Extension Clean Step 1
  2. 2
    Step 2:

    Choose an item from Internet Plugins, Login Plugins, QuickLook Plugins, or Spotlight Plugins > Use the green toggle to Enable/Disable this extension on your Mac:

    Extension Clean Step 2
    Extension Clean Step 2