Uninstall Office 365 on Mac: How to Completely Remove Microsoft 365

For many of us, Microsoft Office products are vital for work, study, and everyday life. Although you may use Office 365 often, you might have no clue how to remove it from your Mac. It may be that Word keeps crashing every time you use it. In some cases, removing the software and reinstalling the latest version can fix bugs and other problems.

Whatever reason you have to remove Office 365, you can find the proper uninstallation processes here. We’ve researched the best and most efficient methods to completely uninstall Microsoft Office 365 on your Mac—so keep reading for all our insights.

What’s the difference between Office 365 and other versions?

Microsoft Office 365 is a subscription-based service, offering a variety of different monthly and yearly plans. Other versions of Office, in contrast, are available as a one-off purchase.

One of the main benefits of the subscription model is you always get the latest Office features as part of your plan. You don’t need to monitor your apps; Microsoft will let you know when new features are available. Your purchasing details and credentials are also linked to your account, so you can use Microsoft Office on up to five machines at the same time.

The one-time deals can only be set up on a fixed Mac or PC. These versions include security updates, but you won’t get any new features. Microsoft does refresh features when it releases new versions of its one-time purchases, but you’ll need to pay for the new app to get them. However, you aren’t fixed to a time limit, and you'll have full lifetime access after buying the license.

Currently, you need to be running one of the last three versions of macOS (macOS Sonoma, Ventura, or Monterey) to receive updates for Office 365, Office 202, and Office 2019. You can still use the apps on older operating systems, but you won’t be able to get the updates.

Our team has researched the key differences between Microsoft 365 and one-time Office purchases. They’re summarized in the table below, so grab the insights from our comparative analysis.

2. Wipe out Microsoft Office files

In Applications, you’ll find a list of all executable files. But annoyingly, service files can be located in less easily accessed folders on your system drive. To fully remove Office 365 from your Mac, you’ll need to locate and delete this hidden data, too.

Here’s how to delete Microsoft Office files:

1. If you have any Microsoft Office running, quit all of them. You may want to stop Microsoft auto-update on Mac too.
2. Click your desktop or a Finder window, then select Go > click Go To Folder in the menu bar.
3. Type ~/Library, and press Return.
4. Look through your Library folder, then delete folders and files that are connected to Office 365. Below, our experts have listed some of the most common things to look out for, but because Office 365 is constantly being updated, the files on your Mac may be different:
   • ~/Library/Containers/com.microsoft.Word
   • ~/Library/Containers/com.microsoft.Office365ServiceV2
   • ~/Library/Containers/com.microsoft.errorreporting
   • ~/Library/Containers/com.microsoft.Excelcom.microsoft.netlib.shipassertprocess
   • ~/Library/Containers/com.microsoft.Outlook
   • ~/Library/Containers/com.microsoft.RMS-XPCService
   • ~/Library/Containers/com.microsoft.Powerpoint
   • ~/Library/Group Containers/UBF8T346G9.ms
   • ~/Library/Group Containers/UBF8T346G9.OfficeOsfWebHost
   • ~/Library/Group Containers/UBF8T346G9.Office
   • ~/Library/Application Scripts/com.microsoft.Office365ServiceV2
   • ~/Library/Application Scripts/com.microsoft.errorreporting
   • ~/Library/Application Scripts/com.microsoft.Excel
   • ~/Library/Application Scripts/com.microsoft.Powerpoint
   • ~/Library/Application Scripts/com.microsoft.onenote.mac
   • ~/Library/Application Scripts/com.microsoft.Word
   • ~/Library/Preferences/com.microsoft.Excel.plist
   • ~/Library/Preferences/com.microsoft.Powerpoint.plist
   • ~/Library/Preferences/com.microsoft.Outlook.plist
   • ~/Library/Preferences/com.microsoft.Word.plist

Step 3. Delete Microsoft Office from The Dock

If, after you remove Microsoft Office 365 from your Mac, you’re left with an icon in your Dock, you’ll need to remove that too.

Here’s how to delete Microsoft Office from the Dock:

1. Locate any Office 365 apps that are located in your dock. Right-click and choose Options.
2. Select Remove from Dock.

How to quickly and completely delete Office 365 on Mac

As you’ve seen, it’s fast and easy to delete the Office apps from your Applications folder—but if you want to completely uninstall Microsoft Office 365 from your Mac, you have to go further. Support files and cached data will often get left behind. Yes, you can remove this content manually, but it’s time-consuming, and you have to know what you’re looking for.

That’s where an automatic app remover like MacKeeper’s Smart Uninstaller can come to the rescue. This handy tool does the work for you, so you can clear unneeded and junk files, properly and safely, within moments. No need to touch the OS X Terminal or dig through loads of obscurely named folders. Check the instructions in the next section of our guide.

Remove Office 365 with MacKeeper

Use MacKeeper to uninstall Office 365 for Mac, and it will remove not only the main apps but hidden service files too. In no time at all, your iMac, MacBook Air, or other Apple system will be as clean as a whistle.

Here’s how to remove Office 365 with MacKeeper’s Smart Uninstaller:

1. Download MacKeeper. Open it and select Smart Uninstaller.
2. Click Start Scan.
3. Select the Office 365 app you want to remove, then click Remove Selected.
4. Select Remove.

Now, your Office 365 apps should be removed from your machine. Your Document folder won’t be affected, so you won’t lose any of your work.

Choosing the right removal method

Although it’s a pain to find out you can’t delete an app you want to, we’ve covered the recommended steps to take if you encounter this problem with Office 365. Manually removing Office 365 can take a long time to do correctly, and it’s hard to know which file or folder belongs with which app, so it’s not the best method.

To quickly and easily remove Microsoft Office 365 on your Mac, MacKeeper is a solution you can rely on. Not only does its Smart Uninstaller simplify the experience of deleting apps, it’ll delete leftover files as well—perfect for fully removing programs like Office 365.

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