MacBooster – a bogus computer tool that provides harmless components as serious threats

MacBooster, developed by IObit, is described as a doubtful tool for Mac system optimization by many users. Even though the official website of this software provides a nice description of the product and encourages people to “enjoy a faster and more secure Mac”, our research shows the opposite. MacBooster is not the program you can leave your computer security for as all it does is providing false check-up results and urging users to buy the activation key for the licensed version in order to be able to “fix” all issues detected. Mostly, these “detected issues” are just outdated files, cache,[1] and other useless objects that do not possess any harm to our machines.
| Name | MacBooster |
|---|---|
| Type | Rogue system tool |
| Creator | IObit |
| Target | Mac OS-based computers |
| Aim | To push the licensed version of the program |
| Spread by | Official website, packages of freeware/shareware |
| Removal | Get rid of the suspicious tool automatically/manually. In addition, scan the entire system with FortectIntego to stop all additional PUP-related content |
MacBooster aims to provide a big variety of beneficial-looking features. Some of them are checking the system status, scanning the machine for potential malware, cleaning space, protecting your computing and online privacy, optimizing the entire machine, uninstalling bogus or harmful programs, speeding up processes, and so on.
However, keep in mind that MacBooster might look very attractive from the first view but all of these provided features are not truly existing. The best that this tool can do is eliminate some junk files. Of course, this is not a reason to keep it on your system as any reputable software can do the same and ten times better.
Besides, we believe that you want to receive true system check-up results to be notified about the real condition of your machine. Well, we cannot say that such a thing will happen if you continue using MacBooster. Better try installing and launching a trustworthy program and taking a look at the scan results that it provides you. We bet that you will see nothing similar to the “malware” provided by the bogus tool.
We do not recommend visiting macbooster.net, the official website of MacBooster either. We have read the Privacy Policy there and discovered that the developers are allowing third-party advertising[2] on their website. Once you start receiving a “great deal” of pop-ups and pop-unders, do not be surprised if some type of adware has got into your computer system:
The majority of the online banner advertisements you see on IObit web pages are displayed by IObit. However, we allow other companies, called third-party ad servers or ad networks, to display advertisements on IObit web pages.

What is more, it seems that MacBooster developers allow third-parties to provide tracking cookies through their ad networks. Such components are usually placed on one's web browser to capture all activities and habits of the user. The more you get involved in all this advertising activity by clicking on the provided ads, the more the information third-parties will be capable to gather about you:
Some of these ad networks may place a persistent cookie on your computer or device in order to recognize your computer or device each time they send you an online advertisement. In this way, ad networks may compile information about where you are, or who are using your computer or device, saw their advertisements and determine which ads are clicked on. This information allows an ad network to deliver targeted advertisements that they believe will be of most interest to you.
Regarding all the mentioned reasons, MacBooster virus is another name given to this bogus security tool. Many people are not happy about the side effects that are brought together with this program. Besides, its reputation and ability to carry out promised functions are questionable which forces people to think about the elimination of this software.
If you are also a user who has been struggling with this questionable computer tool, you should get rid of it without any hesitation as it is not a necessary component and you will absolutely survive without it. Use FortectIntego for scanning the system and locating all additional files that have been brought by the PUP.[3] Afterward, continue with MacBooster removal.
Once you remove MacBooster from your Mac machine, you should consider getting a reliable antivirus tool for guarding your computer system and your personal data during computing/browsing sessions. Make sure that you identify the reputation of the software and experts' reviews in order not to be caught on another bogus piece of security software.

Prevention of bogus tools is necessary for an excellent system optimization
ZonderVirus.nl specialists[4] have made a research and found out that only the minority of third-party security tools are downloaded from their official website and the biggest number of downloads is made from secondary sources after all. However, these types of secret installations usually happen unknowingly when users lack attention.
In order not to fall for such tricks you have to opt for the right configuration in your browser settings. Do not let any suspicious software slip through your eye and you will have your system optimized 24/7. Do this by selecting the Custom or Advanced downloading/installing mode and by un-marking the Quick or Recommended options.
In addition, you should always have your own antivirus security. If you are wondering how to choose a reliable system optimization tool and not get caught on developers' tricks, we have some tips for you:
- Check for users' reviews about the tool.
- Check for experts' reviews about the tool.
- Do full research on the software that you are wanting to download.
Elimination purposes for MacBooster bogus software
Looking for a way to get rid of this suspicious software? Then you have come to the right place. We have provided you with two possible options on the MacBooster removal topic and which technique you are going to choose is completely up to you.
However, some recommendations would be to measure your capabilities on eliminating MacBooster by yourself and the time that you have for completing the process. If you have any doubts in your skills or you have been running into a lack of time, you should use the automatical removal option.
If you are not in a rush with some computing work or any other tasks and believe that you have good skills and some experience in the threat elimination field, you can try to remove MacBooster manually. Some helping guidelines have been provided at the end of this article.
Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).

Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.

- Finally, empty the Trash to permanently remove the leftovers.
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