TL;DR
To install and activate MacKeeper on your Mac:
- Download MacKeeper from the official website.
- Install it by opening the installer in Downloads and following the on-screen instructions.
- Launch MacKeeper, click Unlock Full Version, choose your plan, and complete payment to receive a 16-digit activation code via email.
- In MacKeeper, click MacKeeper in the menu bar > Enter Activation Code, paste your code, and follow the prompts to create your account.
Tried and Tested ✅: The methods and steps mentioned in this article have been tried and tested firsthand by Ojash Yadav on his MacBook Pro M3 and rechecked for errors on Hashir’s MacBook Air M2.
My Mac was running slow, so I decided to try MacKeeper but hit some snags with installation and activation. After contacting support, I put together this quick guide to help you get MacKeeper up and running on your Mac.
How to Install and Activate MacKeeper on Mac
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You can install and activate MacKeeper on your Mac in 3 simple steps. Here’s how:
Step 1: Download and Install MacKeeper on Mac
Here’s how to download and install MacKeeper on your Mac:
- Go to the official website of MacKeeper and click the Download button.
- Your MacKeeper download process will begin, and the installer file will be saved to your Mac’s Downloads folder.
- To access the installer, click the down arrow in the upper right corner of Safari and select the small magnifier icon. It will open the Downloads folder.
- In the Downloads folder, double-click the installer file to start the installation process.
- Click Continue on the Install MacKeeper window.
- Click Install.
- Enter your Mac’s password and click Install Software.
- The installation process will start. Click OK on the prompt to give access to the Downloads folder.
- Wait for the installation process to complete. Click Close on the Installation Successful notification.
- Now, you can launch MacKeeper and start using it.
Step 2: Getting an Activation Code
After successfully downloading and installing MacKeeper on your Mac, the next step is to activate the MacKeeper license. To do that, you need to get an activation code first.
Here’s how to get an activation code from MacKeeper:
- Launch MacKeeper on your Mac and click Unlock Full Version in the lower-left corner.
- Select your plan and tap Instant Activation.
- Fill in your payment information and click Buy Now.
- You’ll see an activation code on your screen if your payment details are correct. You’ll also receive an email titled Your MacKeeper order containing the 16-digit activation code.
Step 3: Activating MacKeeper License
Now that you have an activation code, it’s time to activate your MacKeeper license to access premium features, like virus scanning, system cleanup, and security protection.
Usually, the license activates automatically within 5 minutes, but you can do it manually if it doesn’t. Here’s the step-by-step process for activating your MacKeeper license:
- Open MacKeeper on your Mac and click MacKeeper in the menu bar.
- Select Enter Activation Code in the drop-down menu.
- Paste the activation code for the license you purchased and click Apply Code.
- Next, enter your email address and click Create My Account.
- That’s it. Your MacKeeper account has been activated. Click OK to access its features.
Troubleshoot MacKeeper Activation Errors
Here’s a quick guide to troubleshooting the most common activation errors you may face while installing and activating MacKeeper:
Error 1: Activation Code Already in Use
While activating my MacKeeper license, I got this message: “Activation code has already been applied to your other MacKeeper account. Please log in.”
Now, I didn’t have any other account, so it took me a while to figure this one out, but here’s how you can log back into your MacKeeper account:
- Click the small Profile icon in the top left corner of your MacKeeper window.
- Click Log Out.
- Next, log in with your email and password.
- Your valid MacKeeper license will be automatically activated.
Error 2: Invalid Activation Code
If you see a message like “Your activation code is not valid,” here’s what to do:
- First, double-check if you’ve entered the code correctly. Remember, a valid MacKeeper activation code should be 16 characters long and a mix of letters and numbers.
- Next, ensure you’ve copied the entire code when pasting it. Find that MacKeeper order confirmation email in your mailbox, and copy your activation code carefully. Then, paste it again.
Error 3: Activation Server Unavailable
When this error occurs, you get the “Activation server is unavailable. Please try again later” message. This error can occur if the MacKeeper activation server is down or experiencing technical difficulties.
Try activating your MacKeeper license again later. If the error persists, contact MacKeeper support for assistance.
Error 4: Activation Limit Exceeded
If you see the “Activation limit exceeded” message, it means your MacKeeper license is already active on too many devices. MacKeeper licenses have a limit on the number of devices they can be used on.
To fix this, deactivate the license on some devices before activating it on a new one.
Error 5: Activation Failed
This error can occur due to many reasons, such as a network connection issue, a problem with your MacKeeper license, or a bug in the MacKeeper software. If you encounter this error, try the following:
- Restart your Mac.
- Check your network connection.
- Try activating your MacKeeper license again later.
- If the error persists, contact MacKeeper support for assistance.
MacKeeper: Quick Feature Overview
With your MacKeeper license active, you can take advantage of these handy features:
Feature | Description |
---|---|
Safe Cleanup | Frees up storage by finding and safely removing junk and unused files. |
Smart Uninstaller | Fully deletes unwanted apps and their leftover files so they don’t clutter your Mac. |
Memory Cleaner | Identifies and closes unnecessary background processes to free up RAM. |
Antivirus | Protects your Mac in real time from malware, viruses, and other online threats. |
Adware Cleaner | Scans for adware and suspicious programs that compromise your browser experience. |
Private Connect VPN | Encrypts your connection and hides your IP address for safer, more private browsing. |
If you want to learn about all these features in detail, check out my MacKeeper review.
Unleash the Full Potential of MacKeeper
Now that you have successfully installed and activated MacKeeper on your Mac, you should use it to its full potential. Here are some quick ways to use MacKeeper on your Mac:
- Uninstall unnecessary apps on your Mac and remove their leftover files using MacKeeper’s Smart Uninstaller.
- Free up RAM on your Mac using MacKeeper’s Memory Cleaner and optimize your system performance.
- Check your Mac for malware using MacKeeper’s Antivirus and keep viruses at bay.