How to completely uninstall McAfee on Windows and Mac

To completely uninstall McAfee, the process depends on your system: on Windows, it is best to start with the built-in uninstaller and then use the official MCPR tool if any remnants remain or errors appear; on Mac, removal is handled through the McAfee uninstaller listed in Applications. It is not simply a matter of deleting a folder and calling the job done, tempting as that shortcut may be.

There is also an important distinction to make from the outset: removing the antivirus does not cancel the subscription. First we will deal with the files and components on the computer; then, with renewal, which follows its own process.

Uninstall McAfee on Windows and remove leftover files

On Windows 10 and Windows 11, McAfee recommends using the standard system uninstall process first before running its removal tool. This order keeps the additional cleanup for any components that were not removed through the usual procedure.

1. Press Windows + S and type McAfee in the search box.
2. Right-click the product and select Uninstall, following the instructions shown on screen.
3. If you have several McAfee programs installed, repeat the process for each one after the previous uninstall finishes.

Deleting files directly is not a substitute for these steps, because components may remain scattered across other system locations. What is the point of removing the most visible folder if part of the program is still elsewhere? To continue the cleanup, the official option is the McAfee Consumer Product Removal Tool, known as MCPR, available from McAfee’s website.

1. Download the tool to an easy-to-find location, such as Downloads, and run MCPR.exe.
2. Wait for it to extract the required files, click the button to continue and accept the licence agreement.
3. Enter the validation code shown in the window and continue so the utility can remove the remaining components.
4. When it finishes, select the restart option. You can also close the tool and restart the computer later.

The operation may take a few moments, so let it finish before moving on to the next method. Afterwards, you can delete the MCPR executable if you no longer need it; there is no need to keep it as a souvenir of a particularly stubborn uninstall. After restarting, if you plan to use Microsoft’s built-in protection, you can check how to enable Windows Security on your PC.

What to do if McAfee will not uninstall: Revo Uninstaller

If MCPR does not solve the problem, Revo Uninstaller Free is an alternative for Windows 10 and Windows 11, though it should be treated as a second option after the manufacturer’s own tool. You do not need to buy the Pro edition for this procedure, and you can choose between the installable version and the portable version; the latter runs after you unzip its folder.

Open Revo, find the McAfee product and, if you do not see it right away, use the search box or sort the applications alphabetically. Right-click it and select the uninstall option, accepting the confirmations that appear during the process.

When several products are stored in the same location, Revo may warn you that other programs exist in that folder and that leftover files may be found; confirm to continue. Once the uninstall is complete, you reach the part that sets this method apart: scanning for remaining files and Registry keys.

Safe mode checks fewer locations and is the fastest option, while Advanced mode performs a broader search at the cost of taking longer; Moderate sits between the two. Choose the scan level, run it and review the results before selecting the items you want to remove and confirming their deletion.

Repeat the procedure if you have more McAfee products installed. If you prefer not to use third-party software, or if you still cannot complete the removal with Revo, the alternative is to contact McAfee support.

Remove McAfee on Mac and cancel renewal

On Mac, the recommended route is the product’s own uninstaller. From Finder, open Go and then Applications, and look for a utility whose name may be McAfee Internet Security Uninstaller, McAfee Uninstaller or McAfee Total Protection Uninstaller, depending on the product installed.

1. Open the uninstaller with a double-click and press the button to continue when its window loads.
2. Select the boxes for any additional tools or add-ons you want to remove, as leaving them unchecked may keep McAfee files on the computer.
3. Continue, enter the administrator password and confirm to start the removal.
4. If it requests access to data from other applications, allow that access to proceed. If McAfeeSystemExtensions asks for the password to modify a system extension, enter it and accept.
5. When the process finishes, click the finish button.

With the components removed, you still need to review the account side, whether you use Mac or have followed any of the Windows methods. Uninstalling the software and managing subscription renewal are separate tasks, so removing the program is not enough to stop that renewal.

To cancel it, sign in to your McAfee account from its website, go to the subscriptions section and select the cancellation option for the relevant subscription. Then confirm cancellation of automatic renewal to complete the process.

That covers the two areas that are often confused: removing the software from the computer and disabling its renewal. If the uninstaller continues to show errors, contact McAfee customer support. If you are also removing other antivirus tools, the process to completely uninstall Norton Antivirus has its own steps.