Banner Background

Manage Extensions to Customize Your Mac

There is an easy way to enable or disable the add-ons so you can speed up your Mac or quickly access the apps or browsers. Detect all plug-ins on Mac and put them into different categories, which make you manage simply.

Manage Extension of Mac
You Should Manage Add-ons Due to these Defects
Your Mac becomes slow with many extensions on
They would slow down the apps or browsers
They may modify your app's settings
Some will add the annoying advertisements
Track your private behavious and save to corporations
They can hack your computre if with malware
Find What You Need to

Quicklook lets you quick preview the files without opening one by one
Spotlight allows you to make something highlighted and clear.
Proxy works as additional helper for some apps to enhance the functionality.
Login includes all startup items. Disable some of them to shorten the boot time.
Services accepts text and files from current apps or Finder.
Comparison Between Manually Disabling and Using MacMaster
Way 1. Disable Extension Manually Open certain app/browser > Find extension/add-on in Settings > Turn it off or remove. (For login items: "System Preferences > Users & Groups > Login Items > Select items to hide".)
Way 2. Use MacMaster's ExtensionLaunch the program and move to "Extension" > Scan all plugins or add-ons > Choose to disable or enable.
  • EnglandFanny Baker

    Disabling some extension makes the Mac faster because less things need to be loaded.

  • USALucy M. King

    I can directly disable some login extensions. Now my Mac boots up faster than before.

  • EnglandAlcott Read

    It checked which plugins are enabled an disabled so I can manage them directly without opening the apps.


Extension Manager: Enable or Disable Plugin in One Click

Scan the entire Mac to load all extensions. You can selectively manage them.

System Requirements

System Requirements:

macOS 10.15 / 10.14/ 10.13 / 10.12 / 10.11/ 10.10



 by  users
Latest Version

Latest Version:

V 3.0.5 (2019/2/26)