How To Uninstall Silverlight & Plugins on Mac Catalina

By MiniCreo, on January 23, 2020, in Mac Uninstaller |



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How Do I Remove Silverlight on My Macbook?

I have installed Silverlight couple months ago for my work purpose. Now I have no use of it and want to uninstall it from my computer. So how do I remove Microsoft Silverlight from my MacBook Pro please?


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Best Answer: Omni Remover is the best Microsoft Silverlight for Mac Removal software that can uninstall Silverlight and all its related files. Free Download


What is Silverlight? Microsoft Silverlight (or simply Silverlight) is a deprecated application framework for writing and running rich Internet applications, similar to Adobe Flash (Learn How To Uninstall Adobe Flash on Mac). Silverlight was also one of the two application development platforms for Windows Phone. But there was no Silverlight plugin for Internet Explorer on those platforms.

Microsoft announced the end of life of Silverlight 5 in 2012. Besides, Silverlight is no longer supported in Google Chrome since September 2015, and in Firefox since March 2017. So if you find no use of Silverlight, and want to remove it from your Mac, here are two methods to do so (Learn How To Completely Uninstall Applications on Mac).

Table of Content:

Part 1: How To Manually Uninstall Silverlight on Mac Catalina

Since Silverlight is a plugin instead of a standalone application, you need to remove it by going to the Plugins subfolder in the Finder (How To Uninstall Honey on Mac). Here are the detailed steps of how to uninstall Silverlight plugin manually (Learn How To Uninstall MacKeeper).

  • Step 1: Quit Chrome, Safari, Firefox or other browsers.
  • Step 2: Open the Finder → go to Macintosh HD → Library → Application Support → Microsoft and remove the PlayReady and Silverlight folders from there.
  • How To Remove Silverlight on Mac
  • Step 3: Then go to the Internet Plug-Ins folder and remove the Silverlight.plugin file.
  • How To Remove Silverlight on Mac
  • Step 4: Drag other alias/cache/cookie files associated with Silverlight to Trash > Empty Trash and restart your Mac to finish the removal of Silverlight on macOS Catalina.

Part 2: How To Completely Remove Silverlight Mac Catalina

As you can see, the manual way to uninstall Silverlight on Mac requires advanced computer knowledge and a large amount of time. That's why you can choose a professional Mac App Uninstaller program like Omni Remover. It is made to simplify all these Silverlight for Mac removal steps and get things done in 1-2-3 click. Read on to learn how to quit and delete Silverlight for Mac with Omni Remover (Learn How To To Uninstall McAfee on Mac).

  1. 1
    Step 1: Download Omni Remover

    First up, click here to download Omni Remover (for macOS 10.8 and above) > Install > Open Omni Remover on your Mac.

    How To Uninstall Silverlight Mac Step 1
    How To Uninstall Silverlight Mac Step 1
  2. 2
    Step 2: Start Uninstalling Silverlight

    In Omni Remover > App Uninstall > Click Silverlight icon > Clean Uninstall.

    How To Uninstall Silverlight on Mac Step 2
    How To Uninstall Silverlight Step 2
  3. 3
    Step 3: Deleting Silverlight Completed

    Then Omni Remover will start scanning all Silverlight data/files > After it finished scanning, click Clean Uninstall to start uninstall Silverlight from your Mac.

    How To Uninstall Silverlight on Mac Catalina Step 3
    How To Uninstall Silverlight Step 3

The Bottom Line

Silverlight has its glory time which was used to provide video streaming for the NBC coverage of the 2008 Summer Olympics in Beijing. But it's no doubt that more and more new technology are trying to replace it anyway. Find a time to uninstall Silverlight on your Mac with Omni Remover. Give it a try here: Free Download Now >


MiniCreo / Mac Uninstaller / Omni Remover / Uninstall Silverlight & Plugins on Mac

Omni Remover

Requirements: OS X 10.8+ , 13.1Mb free space
Version 3.2.2 (23 January, 2020) / Support macOS Catalina
Category: Mac Uninstaller

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